CN207681553U - A kind of Portable Automatic clamping diplopore drill bit - Google Patents
A kind of Portable Automatic clamping diplopore drill bit Download PDFInfo
- Publication number
- CN207681553U CN207681553U CN201721572115.3U CN201721572115U CN207681553U CN 207681553 U CN207681553 U CN 207681553U CN 201721572115 U CN201721572115 U CN 201721572115U CN 207681553 U CN207681553 U CN 207681553U
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- CN
- China
- Prior art keywords
- gland
- drill bit
- set casing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Portable Automatic clamping diplopore drill bits, including the first set casing, the first fixing groove, the first card slot, 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 space, end sword, the second gland and the second card slot.First fixed block of the Portable Automatic clamping diplopore drill bit of the utility model is threadedly connected to the second fixing groove, and cutter head makes cutter head preferably be protected through the first fixing groove, and then convenient for the carrying and placement of drill bit, while improving the safety 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 card slot is set to the side of the first set casing, and the second card slot is set to the side of the second gland, consequently facilitating the disassembly and installation of drill bit, and then improve work efficiency.
Description
Technical field
The utility model is related to a kind of diplopore drill bit, specially a kind of Portable Automatic clamping diplopore drill bit belongs to machinery
Manufacture 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
Basic principle be to make drill bit trimming rotation, cutting workpiece, exclusion drilling cuttings carried out by drill flute again.Common 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 being constantly progressive for production technology,
The type 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, to preferably meet the production requirement of people.
Current diplopore drill bit is since its blade is more sharp, if be positioned in clothing, the continuous extrusion of human body can make
Friction is generated between drill bit and clothing, and then damage is generated to clothing, thus it is not readily portable, and when taking drill bit, finger
Also it is easy to be scratched by blade, thus there is some potential safety problems.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of Portable Automatic clamping diplopore brill
Head can be such that cutter head is preferably protected, consequently facilitating the carrying and placement of drill bit, and then improve the safety of drill bit.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of Portable Automatic clamping diplopore drill bit,
Including the first set casing, the side of first set casing is equipped with the first card slot, and first set casing is internally provided with the
One fixing groove；One end of first set casing is welded with the second set casing, second set casing to be internally provided with second solid
Determine slot, and first fixing groove runs through second fixing groove；The inside of first set casing, which is run through, cutter head, described
The side of cutter head is equipped with side edge, and the side of the cutter head is equipped with chip space, and the chip space is set to the side of the side edge；Institute
The one end for stating cutter head is equipped with end sword, and the end sword is set to one end of the side edge, and one end of the end sword is connected to the row
Consider slot to be worth doing；One end of the cutter head is welded with handle of a knife, and the side of the handle of a knife is equipped with the first fixed block, and first fixed block runs through
In second set casing, and first fixed block is threadedly connected to second fixing groove；The side of the handle of a knife is equipped with
One end of second fixed block, second fixed block is welded with the first gland；First gland is consolidated through second
Determine head, and the side of second gland is equipped with the second card slot.
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 central axes of first set casing and second set casing
It overlaps, 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 card slot and second card slot it is equal there are two, it is described two
First card slot is oppositely arranged in parallel, and two second card slots are oppositely arranged in parallel.
Preferably, for the ease of the dismounting of the handle of a knife, the cross-sectional area of first fixed block is equal to described second 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 structure, first gland and the handle of a knife
Central axes overlap.
Preferably, in order to ensure drilling quality, the side edge, the chip space and the end sword have it is multiple, it is described
Side edge and the chip space are helical structure, and the end sword is pyramidal structure, and the chip space is set to two neighboring described
Between side edge, the end sword is set to one end of the side edge, and the chip space is set between the two neighboring end sword.
The utility model has the beneficial effects that：First fixed block of the Portable Automatic clamping diplopore drill bit of the utility model
It is threadedly connected to the second fixing groove, cutter head makes cutter head preferably be protected through the first fixing groove, and then convenient for drill bit
It carries and places, while improving the safety of drill bit；It is solid that the first fixing groove inside first set casing is threadedly connected to second
Determine head, while the first gland is through the second gland, consequently facilitating the clamping of drill bit, and then improve the stabilization of drill bit
Property；First card slot is set to the side of the first set casing, and the second card slot is set to the side of the second gland, consequently facilitating drill bit is torn open
It unloads and installs, and then improve work efficiency.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of first set casing and drill bit of the utility model；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the attachment structure schematic diagram of first set casing and the second gland of the utility model.
In figure：1, the first set casing, the 2, first fixing groove, the 3, first card slot, the 4, second set casing, the 5, first fixed block,
6, 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 space, 13, end
Sword, the 14, second gland, the 15, second card slot.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -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 equipped with the first card slot 3, and first set casing 1 is internally provided with the first fixing groove 2；Described first fixes
One end of shell 1 is welded with the second set casing 4, and second set casing 4 is internally provided with the second fixing groove 6, and described first is solid
Determine slot 2 and 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
Equipped with side edge 11, the side of the cutter head 10 is equipped with chip space 12, and the chip space 12 is set to the side of the side edge 11；Institute
The one end for stating cutter head 10 is equipped with end sword 13, and the end sword 13 is set to one end of the side edge 11, and one end of the end sword 13 connects
It is connected to the chip space 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 equipped 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 fixes
Slot 6；The side of the handle of a knife 7 is equipped 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 equipped with the second card slot 15.
As a kind of technical optimization scheme of the utility model, second fixed block 8 is mutual with first fixing groove 2
It is threadedly coupled, first gland 9 is sticked in the inside of second gland 14, and second gland 14 is through institute
The inside of the first set casing 1 is stated, and second gland 14 is threadedly connected to first fixing groove 2.
As a kind of technical optimization scheme of the utility model, in first set casing 1 and second set casing 4
Axis overlaps, 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 utility model, first card slot 3 and second card slot 15 have two
A, described two first card slots 3 are oppositely arranged in parallel, and two second card slots 15 are oppositely arranged in parallel.
As a kind of technical optimization scheme of the utility model, the cross-sectional area of first fixed block 5 is equal to described the
The cross-sectional area of two fixed blocks 8, the cross-sectional area of the handle of a knife 7 are less than the cross-sectional area of first fixed block 5, and described the
The cross-sectional area of one fixed block 5 is equal to the cross-sectional area of second fixing groove 6.
As a kind of technical optimization scheme of the utility model, the cross-sectional area of second gland 14 is equal to described the
The cross-sectional area of one fixing groove 2, the handle of a knife 7 and first gland 9 are cylindrical structure, first gland 9
And the central axes of the handle of a knife 7 overlap.
As a kind of technical optimization scheme of the utility model, the side edge 11, the chip space 12 and the end sword 13
Have multiple, the side edge 11 and the chip space 12 are helical structure, and the end sword 13 is pyramidal structure, the chip removal
Slot 12 is set between the two neighboring side edge 11, and the end sword 13 is set to one end of the side edge 11, and the chip space 12
Between the two neighboring end sword 13.
When the utility model is used, when being drilled using drill bit, the handle of a knife 7 of drill bit is made first to be fixed through second
Slot 6, when the second fixed block 8 touches the second fixing groove 6, rotation handle of a knife 7 makes the second fixed block 8 and the second fixing groove 6 in turn
Between tighten, the first gland 9 of 8 side of the second fixed block makes the first gland 9 through among the first fixing groove 2 at this time
Through the second gland 14, the first set casing 1 is then tightened against the second gland 14, it is solid to clamp second using clamping tool
Determine slot 6, then start motor and drill, when needing to place drill bit, the first fixed block 5 of 7 side of handle of a knife is made to be tightened against the
The inside of two fixing grooves 6 makes cutter head be placed in the inside of the first fixing groove 2, then holds up handle of a knife 7, keeps the first set casing 1 flat
Be put in desktop, when need carry drill bit when, 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 present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
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 equipped with the first card slot (3), and first set casing (1) is internally provided with the first fixing groove (2)；Described first
One end of set casing (1) is welded with the second set casing (4), and second set casing (4) is internally 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 equipped with side edge (11), and the side of the cutter head (10) is equipped with chip space (12), and the row
Consider the side that slot (12) is set to the side edge (11) to be worth doing；One end of the cutter head (10) is equipped with end sword (13), and the end sword (13) sets
One end in the side edge (11), and one end of the end sword (13) is connected to the chip space (12)；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 equipped 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 equipped 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 equipped with the second card slot (15).
2. a kind of Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：Second fixed block
(8) it is mutually 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).
3. a kind of Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：First set casing
(1) it is overlapped with the central axes of second set casing (4), and the cross-sectional area of first set casing (1) is more than described second
The cross-sectional area of set casing (4).
4. a kind of Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：First card slot
(3) and second card slot (15) there are two, described two first card slots (3) are oppositely arranged in parallel, and described in two
Second card slot (15) is oppositely arranged in parallel.
5. a kind of 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 cross of second fixing groove (6)
Sectional area.
6. a kind of 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 structure, the central axes of first gland (9) and the handle of a knife (7) overlap.
7. a kind of Portable Automatic clamping diplopore drill bit according to claim 1, it is characterised in that：The side edge (11),
The chip space (12) and the end sword (13) have multiple, and the side edge (11) and the chip space (12) are spiral shape knot
Structure, the end sword (13) are pyramidal structure, and the chip space (12) is set between the two neighboring side edge (11), the end sword
(13) it is set to one end of the side edge (11), and the chip space (12) is set between the two neighboring end sword (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572115.3U CN207681553U (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 |
|---|---|---|---|
| CN201721572115.3U CN207681553U (en) | 2017-11-22 | 2017-11-22 | A kind of Portable Automatic clamping diplopore drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681553U true CN207681553U (en) | 2018-08-03 |
Family
ID=62998743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572115.3U Expired - Fee Related CN207681553U (en) | 2017-11-22 | 2017-11-22 | A kind of Portable Automatic clamping diplopore drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681553U (en) |
-
2017
- 2017-11-22 CN CN201721572115.3U patent/CN207681553U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |