CN107755756A - A kind of Portable Automatic clamping diplopore drill bit - Google Patents
A kind of Portable Automatic clamping diplopore drill bit Download PDFInfo
- Publication number
- CN107755756A CN107755756A CN201711173802.2A CN201711173802A CN107755756A CN 107755756 A CN107755756 A CN 107755756A CN 201711173802 A CN201711173802 A CN 201711173802A CN 107755756 A CN107755756 A CN 107755756A
- Authority
- CN
- China
- Prior art keywords
- gland
- set casing
- drill bit
- fixing groove
- fixed block
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/12—Adapters for drills or chucks; Tapered sleeves
-
- 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
- B23Q13/00—Equipment for use with tools or cutters when not in operation, e.g. protectors for storage
Abstract
The invention discloses a kind of Portable Automatic clamping diplopore drill bit, including the first set casing, the first fixing groove, the first neck, the second set casing, the first fixed block, the second fixing groove, handle of a knife, the second fixed block, the first gland, cutter head, side edge, chip area, end sword, the second gland and the second neck.First fixed block of the Portable Automatic clamping diplopore drill bit of the present invention is threadedly connected to the second fixing groove, and cutter head makes cutter head preferably be protected through the first fixing groove, and then is easy to the carrying and placement of drill bit, while improves the security of drill bit；The first fixing groove inside first set casing is threadedly connected to the second gland, while the first gland is through the second gland, consequently facilitating the clamping of drill bit, and then improve the stability of drill bit；First neck is located at the side of the first set casing, and the second neck is located at the side of the second gland, consequently facilitating the disassembly and installation of drill bit, and then improve operating efficiency.
Description
Technical field
The present invention relates to a kind of diplopore drill bit, specially a kind of Portable Automatic clamping diplopore drill bit, belong to machining
Field.
Background technology
Drill bit be on solid material drilling go out through hole or blind hole, and can be to the cutter of existing hole reaming.Drill bit
General principle be to make drill bit trimming rotation, cutting workpiece, exclusion drilling cuttings is carried out by drill flute again.Conventional drill bit mainly has fried dough twist
Brill, chit drill, centre drill, depth drill and cylindrical drill.Diplopore drill bit is also one kind of drill bit, with the continuous progress of production technology,
The species of diplopore drill bit is more and more, and drilling effect is become better and better, various types of clamping devices be also drill bit can be preferable
Fixation, so as to preferably meet the production requirement of people.
Current diplopore drill bit is because its blade is more sharp, if be positioned in clothing, the continuous extrusion of human body can make
Friction is produced between drill bit and clothing, and then damage is produced to clothing, thus it is not readily portable, and when taking drill bit, finger
Also easily scratched by blade, thus there is certain potential safety hazard.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of Portable Automatic clamping diplopore drill bit, energy
Enough cutter head is set preferably to be protected, consequently facilitating the carrying and placement of drill bit, and then improve the security of drill bit.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of Portable Automatic clamping diplopore drill bit, including
First set casing, the side of first set casing is provided with the first neck, and the inside of first set casing is provided with first and consolidated
Determine groove；One end of first set casing is welded with the second set casing, and the inside of second set casing is provided with the second fixing groove,
And first fixing groove runs through second fixing groove；The inside of first set casing, which is run through, cutter head, the cutter head
Side be provided with side edge, the side of the cutter head is provided with chip area, and the chip area is located at the side of the side edge；The knife
One end of head is provided with end sword, and the end sword is located at one end of the side edge, and one end of the end sword is connected to the chip area；
One end of the cutter head is welded with handle of a knife, and the side of the handle of a knife is provided with the first fixed block, and first fixed block is through institute
The second set casing is stated, and first fixed block is threadedly connected to second fixing groove；The side of the handle of a knife is provided with second
Fixed block, one end of second fixed block are welded with the first gland；First gland through the second gland,
And the side of second gland is provided with the second neck.
Preferably, in order to preferably protect the cutter head, second fixed block and the mutual screw thread of the first fixing groove
Connection, first gland are sticked in the inside of second gland, and second gland is solid through described first
Determine the inside of shell, and second gland is threadedly connected to first fixing groove.
Preferably, in order to ensure the borehole accuracy of drill bit, the axis of first set casing and second set casing
Overlap, and the cross-sectional area of first set casing is more than the cross-sectional area of second set casing.
Preferably, for preferably fixed drill bit, first neck and second neck have two, described two
First neck is oppositely arranged in parallel, and two second necks are oppositely arranged in parallel.
Preferably, it is equal to described second for the ease of the dismounting of the handle of a knife, the cross-sectional area of first fixed block and consolidates
Determine the cross-sectional area of block, the cross-sectional area of the handle of a knife is less than the cross-sectional area of first fixed block, and described first fixes
The cross-sectional area of block is equal to the cross-sectional area of second fixing groove.
Preferably, in order to which preferably clamping drill bit, the cross-sectional area of second gland is equal to first fixing groove
Cross-sectional area, the handle of a knife and first gland are cylindrical structural, first gland and the handle of a knife
Axis overlaps.
Preferably, in order to ensure drilling quality, the side edge, the chip area and the end sword have it is multiple, it is described
Side edge and the chip area are helical structure, and the end sword is pyramidal structure, and the chip area is located at two neighboring described
Between side edge, the end sword is located at one end of the side edge, and the chip area is located between the two neighboring end sword.
The beneficial effects of the invention are as follows：The first fixed block threaded connection of the Portable Automatic clamping diplopore drill bit of the present invention
In the second fixing groove, cutter head makes cutter head preferably be protected, and then be easy to carrying and the peace of drill bit through the first fixing groove
Put, while improve the security of drill bit；The first fixing groove inside first set casing is threadedly connected to the second gland, simultaneously
First gland is through the second gland, consequently facilitating the clamping of drill bit, and then improve the stability of drill bit；First neck
Located at the side of the first set casing, the second neck is located at the side of the second gland, consequently facilitating the disassembly and installation of drill bit, enters
And improve operating efficiency.
Brief description of the drawings
Fig. 1 is the first set casing of the present invention and the attachment structure schematic diagram of drill bit；
Fig. 2 is the overall structure diagram of the present invention；
Fig. 3 is the first set casing of the present invention and the attachment structure schematic diagram of the second gland.
In figure：1st, the first set casing, the 2, first fixing groove, the 3, first neck, the 4, second set casing, the 5, first fixed block,
6th, the second fixing groove, 7, handle of a knife, the 8, second fixed block, the 9, first gland, 10, cutter head, 11, side edge, 12, chip area, 13, end
Sword, the 14, second gland, the 15, second neck.
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.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-3, a kind of Portable Automatic clamping diplopore drill bit, including the first set casing 1, described first is solid
The side for determining shell 1 is provided with the first neck 3, and the inside of first set casing 1 is provided with the first fixing groove 2；Described first fixes
One end of shell 1 is welded with the second set casing 4, and the inside of second set casing 4 is provided with the second fixing groove 6, and described first is solid
Determine groove 2 and run through second fixing groove 6；The inside of first set casing 1, which is run through, cutter head 10, the side of the cutter head 10
Provided with side edge 11, the side of the cutter head 10 is provided with chip area 12, and the chip area 12 is located at the side of the side edge 11；Institute
The one end for stating cutter head 10 is provided with end sword 13, and the end sword 13 is located at one end of the side edge 11, and one end of the end sword 13 connects
It is connected to the chip area 12；One end of the cutter head 10 is welded with handle of a knife 7, and the side of the handle of a knife 7 is provided with the first fixed block 5,
First fixed block 5 is through second set casing 4, and first fixed block 5 is threadedly connected to described second and fixed
Groove 6；The side of the handle of a knife 7 is provided with the second fixed block 8, and one end of second fixed block 8 is welded with the first gland 9；Institute
State the first gland 9 through the second gland 14, and the side of second gland 14 is provided with the second neck 15.
As a kind of technical optimization scheme of the present invention, second fixed block 8 and the 2 mutual screw thread of the first fixing groove
Connection, first gland 9 are sticked in the inside of second gland 14, and second gland 14 is through described the
The inside of one set casing 1, and second gland 14 is threadedly connected to first fixing groove 2.
As a kind of technical optimization scheme of the present invention, the axis of first set casing 1 and second set casing 4
Overlap, and the cross-sectional area of first set casing 1 is more than the cross-sectional area of second set casing 4.
As a kind of technical optimization scheme of the present invention, first neck 3 and second neck 15 have two, institute
State two first necks 3 to be oppositely arranged in parallel, and two second necks 15 are oppositely arranged in parallel.
As a kind of technical optimization scheme of the present invention, the cross-sectional area of first fixed block 5 is equal to described second and consolidated
Determine the cross-sectional area of block 8, the cross-sectional area of the handle of a knife 7 is less than the cross-sectional area of first fixed block 5, and described first is solid
The cross-sectional area for determining block 5 is equal to the cross-sectional area of second fixing groove 6.
As a kind of technical optimization scheme of the present invention, the cross-sectional area of second gland 14 is equal to described first and consolidated
Determine the cross-sectional area of groove 2, the handle of a knife 7 and first gland 9 are cylindrical structural, first gland 9 and institute
The axis for stating handle of a knife 7 overlaps.
As a kind of technical optimization scheme of the present invention, the side edge 11, the chip area 12 and the end sword 13 have
Multiple, the side edge 11 and the chip area 12 are helical structure, and the end sword 13 is pyramidal structure, the chip area 12
Between the two neighboring side edge 11, the end sword 13 is located at one end of the side edge 11, and the chip area 12 is located at
Between the two neighboring end sword 13.
In the use of the present invention, when being drilled using drill bit, make the handle of a knife 7 of drill bit first through the second fixing groove 6,
When the second fixed block 8 touches the second fixing groove 6, rotate handle of a knife 7 and then make between the second fixed block 8 and the second fixing groove 6
Tighten, now the first gland 9 of the side of the second fixed block 8 runs through the first gland 9 through among the first fixing groove 2
In the second gland 14, the first set casing 1 is then tightened against the second gland 14, the second fixing groove is clamped using clamping tool
6, then start motor and drilled, when needing to place drill bit, the first fixed block 5 of the side of handle of a knife 7 is tightened against second and consolidate
Determine the inside of groove 6, cutter head is placed in the inside of the first fixing groove 2, then hold up handle of a knife 7, lie against the first set casing 1
Desktop, when needing to carry drill bit, carried together with set casing and drill bit, can effectively prevent blade damage clothing or cut
Finger.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of Portable Automatic clamping diplopore drill bit, including the first set casing (1), it is characterised in that：First set casing
(1) side is provided with the first neck (3), and the inside of first set casing (1) is provided with the first fixing groove (2)；Described first
One end of set casing (1) is welded with the second set casing (4), and the inside of second set casing (4) is provided with the second fixing groove (6),
And first fixing groove (2) runs through second fixing groove (6)；The inside of first set casing (1), which is run through, cutter head
(10), the side of the cutter head (10) is provided with side edge (11), and the side of the cutter head (10) is provided with chip area (12), and the row
Consider the side that groove (12) is located at the side edge (11) to be worth doing；One end of the cutter head (10) is provided with end sword (13), and the end sword (13) sets
The chip area (12) is connected in one end of one end of the side edge (11), and the end sword (13)；The cutter head (10)
One end is welded with handle of a knife (7), and the side of the handle of a knife (7) is provided with the first fixed block (5), first fixed block (5) through
Second set casing (4), and first fixed block (5) is threadedly connected to second fixing groove (6)；The handle of a knife (7)
Side be provided with the second fixed block (8), one end of second fixed block (8) is welded with the first gland (9)；Described first is solid
Determine head (9) through the second gland (14), and the side of second gland (14) is provided with the second neck (15).
A kind of 2. Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：Second fixed block
(8) mutually it is threadedly coupled with first fixing groove (2), first gland (9) is sticked in second gland (14)
Inside, second gland (14) is through the inside of first set casing (1), and second gland (14) spiral shell
Line is connected to first fixing groove (2).
A kind of 3. Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：First set casing
(1) axis with second set casing (4) overlaps, and the cross-sectional area of first set casing (1) is more than described second
The cross-sectional area of set casing (4).
A kind of 4. Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：First neck
(3) and second neck (15) has two, and described two first necks (3) are oppositely arranged in parallel, and described in two
Second neck (15) is oppositely arranged in parallel.
A kind of 5. Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：First fixed block
(5) cross-sectional area is equal to the cross-sectional area of second fixed block (8), and the cross-sectional area of the handle of a knife (7) is less than described the
The cross-sectional area of one fixed block (5), and the cross-sectional area of first fixed block (5) is equal to the horizontal stroke of second fixing groove (6)
Sectional area.
A kind of 6. Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：Second gland
(14) cross-sectional area is equal to the cross-sectional area of first fixing groove (2), the handle of a knife (7) and first gland (9)
It is cylindrical structural, the axis of first gland (9) and the handle of a knife (7) overlaps.
A kind of 7. Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：The side edge (11),
The chip area (12) and the end sword (13) have multiple, and the side edge (11) and the chip area (12) are spiral shape knot
Structure, the end sword (13) are pyramidal structure, and the chip area (12) is located between the two neighboring side edge (11), the end sword
(13) one end of the side edge (11) is located at, and the chip area (12) is located between the two neighboring end sword (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173802.2A CN107755756A (en) | 2017-11-22 | 2017-11-22 | A kind of Portable Automatic clamping diplopore drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173802.2A CN107755756A (en) | 2017-11-22 | 2017-11-22 | A kind of Portable Automatic clamping diplopore drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107755756A true CN107755756A (en) | 2018-03-06 |
Family
ID=61280218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711173802.2A Pending CN107755756A (en) | 2017-11-22 | 2017-11-22 | A kind of Portable Automatic clamping diplopore drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755756A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875696A (en) * | 2019-03-07 | 2019-06-14 | 魏成石 | A kind of inverted cone bur for teeth restoration |
| CN111015317A (en) * | 2019-12-24 | 2020-04-17 | 胡丹萍 | Cutter clamping structure for high-speed drilling and milling center |
-
2017
- 2017-11-22 CN CN201711173802.2A patent/CN107755756A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875696A (en) * | 2019-03-07 | 2019-06-14 | 魏成石 | A kind of inverted cone bur for teeth restoration |
| CN111015317A (en) * | 2019-12-24 | 2020-04-17 | 胡丹萍 | Cutter clamping structure for high-speed drilling and milling center |
| CN111015317B (en) * | 2019-12-24 | 2021-07-13 | 宁波永石精密工具有限公司 | Cutter clamping structure for high-speed drilling and milling center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |