CN106077762A - Drilling tool - Google Patents
Drilling tool Download PDFInfo
- Publication number
- CN106077762A CN106077762A CN201610452963.4A CN201610452963A CN106077762A CN 106077762 A CN106077762 A CN 106077762A CN 201610452963 A CN201610452963 A CN 201610452963A CN 106077762 A CN106077762 A CN 106077762A
- Authority
- CN
- China
- Prior art keywords
- hole
- drilled
- drilling tool
- workpiece
- discharge arm
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The open a kind of drilling tool of the present invention, including telescoping mechanism, drilled pile, linking arm and discharge arm；Drilled pile is located at telescoping mechanism telescopic direction and drilled pile sets the first through hole along its length, and linking arm one end affixed expansion link head, the other end is connected with discharge arm；Expansion link, the first through hole, discharge arm are coaxial, and discharge arm extends towards the first through hole and length is equal with the first through hole；Linking arm length equal to the first through hole and Workpiece length hole to be drilled and；Workpiece is clamp-oned the first through hole from one end by expansion link head, and workpiece is extruded by discharge arm from the other end；Setting the second through hole along short transverse on drilled pile, set the 3rd through hole in the width direction, the 3rd through hole aperture intersects at the center of drilled pile more than the first through hole and the first through hole, the second through hole and the 3rd through hole.This drilling tool simple in construction, it is possible to quickly spitting drill hole operation quickly discharging material are to change workpiece hole to be drilled, substantially increase boring work efficiency.
Description
Technical field
The present invention relates to the drilling equipment during industry manufactures, in particular it relates to drilling tool.
Background technology
The through hole on a lot of workpiece in industry manufacture is to use boring machine boring to be formed.Boring machine drill is used workman
During hole, one holds the one end on workpiece without boring, and is extended by the other end below the drill bit of boring machine, now another
Hands open boring machine switch or down pressure drill make it that position needing perforate is carried out drilling operation.
But, there is following weak point in above process: 1, workpiece does not has any localization process, boring procedure holds
Easily it is subjected to displacement and causes bit bore position to offset failure of even holing；2, workman's one-handed performance is susceptible to accident, frequently
Cause industrial injury；3, take off another workpiece of replacing after single Workpiece boring more extremely to waste time, affect whole boring batch behaviour
The work efficiency made.
Therefore, urgent need to provide a kind of safety more preferable so that the drilling tool of drilling operation more convenient and quicker.
Summary of the invention
It is an object of the invention to provide a kind of drilling tool, this drilling tool simple in construction, it is possible to quickly location boring behaviour
Make and quickly discharging material is to change workpiece hole to be drilled, substantially increase boring work efficiency.
To achieve these goals, the invention provides a kind of drilling tool, including telescoping mechanism, the boring of cuboid
Stake, linking arm and discharge arm；Drilled pile is arranged in the telescopic direction of telescoping mechanism and is provided with along its length on drilled pile
Pass through aperture, one end of linking arm is fixed in the expansion link head of telescoping mechanism, and the other end is connected with discharge arm；Wherein,
Expansion link, the first through hole, discharge arm are coaxially disposed, and discharge arm extends and the length of discharge arm towards the first through hole
Spend equal with the length of the first through hole；The length of linking arm is equal to the length sum of the first through hole with workpiece hole to be drilled；Stretch
The head of contracting bar can be by workpiece hole to be drilled from one end extruding feeding the first through hole, and discharge arm can be from the other end by first
Workpiece hole to be drilled extruding in through hole is sent；Offer, along short transverse, the passed for the drilling rod on boring machine on drilled pile
Two through holes, offer the 3rd through hole discharged for boring waste material in the width direction, and the aperture of the 3rd through hole is more than first
The aperture of through hole and the first through hole, the second through hole and the 3rd through hole intersect at the center of drilled pile.
Preferably, telescoping mechanism is telescopic cylinder.
Preferably, one end of linking arm is removably mounted on the head of expansion link by securing member.
Preferably, the other end of linking arm is formed with female thread circle, and discharge arm is bolt and bolt can pass female thread
Circle also extends towards the first through hole.
Preferably, the 3rd through hole two ends are the bellmouth orifice expanded from inside to outside.
Preferably, drilling tool also includes that base, telescoping mechanism and drilled pile are all fixed on the top surface of base.
Preferably, base is provided with hole, multiple location, hole, location can match with pilot pin protruding on operating board with
Positioning base.
Preferably, linking arm is rectangle frame, and rectangle frame encloses in the circumference being located at drilled pile.
According to technique scheme, the present invention on drilled pile along its length, highly, three directions of width offer through hole
Defining and intersect at the first through hole of drilled pile central point, the second through hole and the 3rd through hole, wherein the first through hole is used
In placing workpiece hole to be drilled, the second through hole passes for the drilling rod on boring machine, and the 3rd through hole is used for discharging drilling rod to be drilled
The waste material formed after hole workpiece boring, and expansion link, the first through hole, discharge arm be coaxially disposed.By work hole to be drilled during use
The one end needing boring on part is stretched in the first through hole a bit of, opens expansion link and stretches, and the head of expansion link is conflicted and treated
On the other end of drilling-workpiece and continue pushed to forward in the first through hole, due to the other end and the discharge arm of linking arm
Being connected, discharge arm now withdraws and away from the first through hole from the first through hole.When workpiece hole to be drilled all pushes
After to the first through hole, the drilling rod started on boring machine carries out boring behaviour through the second through hole contact surface of the work hole to be drilled
Making, owing to the aperture of the 3rd through hole is more than the aperture of the first through hole, the waste material produced in boring procedure will pass through from the 3rd
Gap between perforation and workpiece hole to be drilled is discharged.Extract out from the second through hole after drilling rod boring terminates, open flexible
Bar shrinks, and owing to the other end of linking arm is connected with discharge arm, now the head of expansion link unloads away from the workpiece after boring
Material bar reinserts from the other end of the first through hole, and the length of discharge arm is equal with the length of the first through hole, therefore when
Just the workpiece after boring is extruded discharging from the first through hole when it is entirely insertable in the first through hole.So, a workpiece
Whole boring procedure quick and precisely complete, the most just can accelerate penetration rate, be greatly improved boring work efficiency.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the drilling tool in a kind of embodiment according to present invention offer.
Description of reference numerals
1-telescoping mechanism 2-drilled pile
3-linking arm 4-discharge arm
5-the first through hole 6-the second through hole
7-the 3rd through hole 8-base
9-positions hole
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, the noun of locality that " inside and outside " etc. is included in term only represents
This term orientation under normal service condition, or for being commonly called as of skilled artisan understands that, and be not construed as this term
Restriction.
Seeing Fig. 1, the present invention provides a kind of drilling tool, including telescoping mechanism 1, the drilled pile 2 of cuboid, linking arm
3 and discharge arm 4；Drilled pile 2 is arranged in the telescopic direction of telescoping mechanism 1 and is provided with along its length on drilled pile 2 first and passes through
Perforation 5, one end of linking arm 3 is fixed in the expansion link head of telescoping mechanism 1, and the other end is connected with discharge arm 4；Wherein,
Expansion link, the first through hole 5, discharge arm 4 are coaxially disposed, and discharge arm 4 extends and discharge arm towards the first through hole 5
The length of 4 is equal with the length of the first through hole 5；The length of linking arm 3 is equal to the length of the first through hole 5 with workpiece hole to be drilled
Sum；The head of expansion link can be by workpiece hole to be drilled from one end extruding feeding the first through hole 5, and discharge arm 4 can be from separately
Workpiece hole to be drilled in first through hole 5 is extruded and sends by one end；Offer on boring machine along short transverse on drilled pile 2
The second through hole 6 that drilling rod passes, offers the 3rd through hole 7 discharged for boring waste material, the 3rd through hole 7 in the width direction
Aperture intersect at boring more than the aperture of the first through hole 5 and first through hole the 5, second through hole 6 and the 3rd through hole 7
The center of stake.
By technique scheme, on drilled pile 2 along its length, highly, three directions of width offer through hole formed
Intersecting at first through hole the 5, second through hole 6 and the 3rd through hole 7 of drilled pile 2 central point, wherein the first through hole 5 is used
In placing workpiece hole to be drilled, the second through hole 6 passes for the drilling rod on boring machine, and the 3rd through hole 7 is used for discharging drilling rod to be treated
The waste material formed after drilling-workpiece boring, and expansion link, the first through hole 5, discharge arm 4 be coaxially disposed.By to be drilled during use
The one end needing boring on hole workpiece is stretched in the first through hole 5 a bit of, opens expansion link and stretches, and the head of expansion link is conflicted
On the other end of workpiece hole to be drilled and continue pushed to forward in the first through hole 5, due to linking arm 3 the other end with
Discharge arm 4 is connected, and discharge arm 4 now withdraws and away from the first through hole 5 from the first through hole 5.When work hole to be drilled
After part all pushes in the first through hole 5, the drilling rod started on boring machine contacts workpiece table hole to be drilled through the second through hole 6
Face carries out drilling operation, and owing to the aperture of the 3rd through hole 7 is more than the aperture of the first through hole 5, produce in boring procedure is useless
Material will be discharged from the gap between the 3rd through hole 7 and workpiece hole to be drilled.From the second through hole 6 after drilling rod boring terminates
Middle extraction, open expansion link shrink, owing to the other end of linking arm 3 is connected with discharge arm 4, now the head of expansion link away from
Workpiece after boring and discharge arm 4 reinserts from the other end of the first through hole 5, and the length of discharge arm 4 runs through with first
The length in hole 5 is equal, and the workpiece after therefore just holing when it is entirely insertable in the first through hole 5 is from the first through hole 5
Extrusion discharging.So, the whole boring procedure of a workpiece quick and precisely completes, and the most just can accelerate penetration rate,
It is greatly improved boring work efficiency.
Above-mentioned telescoping mechanism 1 can be the flexible fortune that any one common in this area can provide on same straight line
Dynamic retractor device, but from convenient to operate and from the point of view of stabilization clamp holding force can be provided, it is preferable that telescoping mechanism 1 is
Telescopic cylinder.
For the ease of changing regulation linking arm 3, preferably the one of linking arm 3 according to the workpiece hole to be drilled of processing different length
End is removably mounted on the head of expansion link by securing member.
In the present embodiment, discharge arm 4 and the first through hole 5 inwall there will be abrasion now in friction process repeatedly
As, it is formed with female thread circle to change discharge arm 4, the preferably other end of linking arm 3 conveniently and efficiently when frock is safeguarded, unloads
Material bar 4 through female thread circle and can extend towards the first through hole 5 for bolt and bolt.
After operating through multiple Workpiece borings hole to be drilled, meeting in the gap between the 3rd through hole 7 and workpiece hole to be drilled
It is full of boring waste material, the drilling effect of follow-up workpiece hole to be drilled can be affected if can not get rid of in time, in order to avoid above-mentioned situation
Generation, it is preferable that the 3rd through hole 7 two ends are the bellmouth orifice expanded from inside to outside.So, owing to waste material is by action of gravity
Impact, can skid off from the 3rd through hole 7 along the inwall of bellmouth orifice, be possible not only to quickly remove waste material, it is also possible to
Returnable is set to waste recovery to carry out twice laid to improve the service efficiency of raw materials for production below bellmouth orifice.
Additionally, in order to facilitate operator, in boring procedure, this drilling tool is carried to different process operations
On platform, preferably drilling tool also includes that base 8, telescoping mechanism 1 and drilled pile 2 are all fixed on the top surface of base 8.
Further, in order to improve the stability being placed on operating board by base 8, base during drilling operation is prevented
8 are subjected to displacement and cause boring direction skew to produce defective products, it is preferable that base 8 is provided with hole, multiple location 9, and hole 9, location can
Match with pilot pin protruding on operating board with positioning base 8.
It addition, in telescoping mechanism more than 1 time frequently reciprocatory movement, linking arm 3 stress is susceptible to shape often
Becoming, be easily caused its retard motion and have some setbacks, in order to solve above-mentioned technical problem, preferably linking arm 3 is rectangle frame, and rectangle frame encloses
It is located in the circumference of drilled pile 2.So, utilize the structural stability of rectangle frame just can improve the mechanical strength of linking arm 3, anti-
Only stress deformation, extends its service life.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, technical scheme can be carried out multiple letter
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a drilling tool, it is characterised in that include telescoping mechanism (1), the drilled pile (2) of cuboid, linking arm (3) and
Discharge arm (4)；Described drilled pile (2) is arranged in the telescopic direction of described telescoping mechanism (1) and described drilled pile (2) is upper along long
Degree direction is provided with the first through hole (5), and one end of described linking arm (3) is fixed in the expansion link head of described telescoping mechanism (1),
The other end is connected with described discharge arm (4)；Wherein,
Described expansion link, the first through hole (5), discharge arm (4) are coaxially disposed, and described discharge arm (4) runs through towards described first
Hole (5) extends and the length of described discharge arm (4) is equal with the length of described first through hole (5)；The length of described linking arm (3)
Degree is equal to the length sum of described first through hole (5) with workpiece hole to be drilled；The head of described expansion link can be by described to be drilled
Hole workpiece is from one end extruding described first through hole (5) of feeding, and described discharge arm (4) can pass through described first from the other end
Workpiece described hole to be drilled extruding in perforation (5) is sent；Offer on boring machine along short transverse on described drilled pile (2)
The second through hole (6) that drilling rod passes, offers the 3rd through hole (7) discharged for boring waste material in the width direction, and described the
The aperture of three through holes (7) is more than aperture and described first through hole (5), second through hole of described first through hole (5)
And the 3rd through hole (7) intersects at the center of described drilled pile (6).
Drilling tool the most according to claim 1, it is characterised in that described telescoping mechanism (1) is telescopic cylinder.
Drilling tool the most according to claim 1, it is characterised in that one end of described linking arm (3) can by securing member
Releasably it is arranged on the head of described expansion link.
Drilling tool the most according to claim 1, it is characterised in that the other end of described linking arm (3) is formed with interior spiral shell
Stricture of vagina circle, described discharge arm (4) is that bolt and described bolt can be through described female thread circles and towards described first through hole (5)
Extend.
Drilling tool the most according to claim 1, it is characterised in that described 3rd through hole (7) two ends are from introversive
The bellmouth orifice of outer expansion.
Drilling tool the most according to claim 1, it is characterised in that described drilling tool also includes base (8), described in stretch
Contracting mechanism (1) and drilled pile (2) are all fixed on the top surface of described base (8).
Drilling tool the most according to claim 6, it is characterised in that described base (8) is provided with hole, multiple location (9),
Hole, described location (9) can be matched to position described base (8) with pilot pin protruding on operating board.
Drilling tool the most according to claim 1, it is characterised in that described linking arm (3) is rectangle frame, described rectangle frame
Enclose in the circumference being located at described drilled pile (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452963.4A CN106077762B (en) | 2016-06-22 | 2016-06-22 | Drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452963.4A CN106077762B (en) | 2016-06-22 | 2016-06-22 | Drilling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077762A true CN106077762A (en) | 2016-11-09 |
| CN106077762B CN106077762B (en) | 2017-12-01 |
Family
ID=57237744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610452963.4A Active CN106077762B (en) | 2016-06-22 | 2016-06-22 | Drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077762B (en) |
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|---|---|
| CN106077762B (en) | 2017-12-01 |
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Address after: 241000 No. 5, Nanfang Avenue, Yingang industrial concentration zone, LIULANG Town, Wanyi District, Wuhu City, Anhui Province Patentee after: Anhui Baiyi Technology Co.,Ltd. Address before: 241000 Yingang Industrial Park, LIULANG Town, Wuhu County, Wuhu City, Anhui Province Patentee before: Anhui Baiyi Technology Co.,Ltd. |
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