CN208513709U - A kind of fluted drill with locking mechanism - Google Patents
A kind of fluted drill with locking mechanism Download PDFInfo
- Publication number
- CN208513709U CN208513709U CN201820928077.9U CN201820928077U CN208513709U CN 208513709 U CN208513709 U CN 208513709U CN 201820928077 U CN201820928077 U CN 201820928077U CN 208513709 U CN208513709 U CN 208513709U
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- Prior art keywords
- wall
- groove
- staight shank
- welded
- drill
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- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 7
- 230000000452 restraining effect Effects 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims 2
- 239000011148 porous material Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of fluted drills with locking mechanism, including drill bushing, the bottom outer wall of the drill bushing is welded with staight shank, and the bottom outer wall of staight shank is welded with aperture head, the top exterior walls of the drill bushing are welded with Anti-skid sheet, and the top exterior walls of Anti-skid sheet are provided with non-slip groove, the two sides outer wall bottom of the drill bushing is provided with groove, and groove inner wall is connected with hoodle, the side outer wall of the staight shank is provided with oil filler point, and the bottom outer wall of staight shank is provided with the second groove, the second groove inner wall welds restraining position ring block.The utility model passes through hoodle and clamping groove, it can play the role of locking, Anti-skid sheet is the opposite sliding between drill bit and drill jig in order to prevent, oiling auxiliary is carried out by oil filler point and oil outlet, play cooling and lubricating action, annular magnetite and vertical rack play booster action in vertical open pores with fixing glue is closed, just with the grafting of subsequent bolt or fixing piece.
Description
Technical field
The utility model relates to fluted drill technical field more particularly to a kind of fluted drills with locking mechanism.
Background technique
Fluted drill is the rotary cutting by its relatively fixed axis with the tool of the circular hole of drilling workpiece, because of its chip pocket
Spiral and be similar to fried dough twist and gain the name, helicla flute has 2 slots, 3 slots or more, but most commonly seen with 2 slots, and fluted drill can be pressed from both sides
It holds and is used on manual, electric Handheld drill tool or drilling machine, milling machine, lathe or even machining center, but existing fiber crops
The head clamping that flower bores is not sufficiently stable, and is easily loosened, influence be using, fluted drill by the rotary cutting of its relatively fixed axis with
The tool of the circular hole of drilling workpiece, fluted drill inevitably generate a large amount of heat in rotary cutting process, so
And temperature is excessively high that fluted drill can be made to be easier to damage, and the position of some apertures needs vertical open pores face, not so to will affect spiral shell
The grafting of bolt or fixing piece.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is with locking knot
The fluted drill of structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of fluted drill with locking mechanism, including drill bushing, the bottom outer wall of the drill bushing are welded with directly
Handle, and the bottom outer wall of staight shank is welded with aperture head, the top exterior walls of the drill bushing are welded with Anti-skid sheet, and Anti-skid sheet
Top exterior walls are provided with non-slip groove, and the two sides outer wall bottom of the drill bushing is provided with groove, and groove inner wall is connected with hoodle,
The side outer wall of the staight shank is provided with oil filler point, and the bottom outer wall of staight shank is provided with the second groove, and the second groove inner wall is welded with
The outer wall of stop collar, the stop collar is socketed with vertical rack by bearing, and the two sides outer wall of vertical rack is provided with jack, jack
Inner wall be plugged with fixing glue, the bottom outer wall of the aperture head is provided with helicla flute, and the bottom interior wall of helicla flute is welded with out
Hole cutter head.
Preferably, the bottom outer wall of the fixing glue is welded with annular magnetite, and the bottom outer wall and aperture of annular magnetite
The bottom outer wall of cutter head is located in same level.
Preferably, the top inner wall of the staight shank is provided with oil storage cabin, and the bottom interior wall of oil storage cabin is welded with middle stem, in
The top exterior walls of stem are welded in the bottom interior wall of Anti-skid sheet.
Preferably, clamping groove, and the inner wall of clamping groove are provided at the two sides outer wall central axes of the drill bushing
It is bonded with film control switch.
Preferably, the outer wall of the staight shank is provided with the second groove close to the two sides outer wall of stop collar, and in the second groove
Wall is connected with positioning laser lamp, and the input terminal for positioning laser lamp is connected by conducting wire with film control switch.
Preferably, the bottom outer wall of the staight shank is provided with fuel-displaced micropore, and the inner wall of the inner wall of fuel-displaced micropore and oil storage cabin
It connects.
The utility model has the following beneficial effects:
1., can be during the inner wall of drill jig and drill bushing be mutually clamped by being provided with hoodle and clamping groove
Play the role of locking, will not easily loosen, while the Anti-skid sheet at the top of drill bit is drill bushing and drill bit in order to prevent
Opposite sliding between folder, keeps drill bit fixation more stable.
2. by being provided with oil filler point and oil outlet, the outer wall in helicla flute and rub between the inner wall to open-cell material
When, oiling auxiliary is carried out, plays the role of cooling on one side, lubricating action can be played on one side, the aperture for being conducive to fluted drill is made
Industry.
3., with fixing glue is closed, when needing vertical open pores, can be played auxiliary by being provided with annular magnetite and vertical rack
Help effect, guarantee that aperture and aperture face are vertical, just with the grafting of subsequent bolt or fixing piece.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fluted drill with locking mechanism structural schematic diagram；
Fig. 2 be the utility model proposes a kind of fluted drill with locking mechanism staight shank schematic diagram of internal structure.
In figure: 1 drill bushing, 2 clamping grooves, 3 oil filler points, 4 vertical racks, 5 fixing glues, 6 aperture cutter heads, 7 helicla flutes, 8
Aperture head, 9 stop collars, 10 staight shanks, 11 Anti-skid sheets, stem, 13 film control switches, 14 positioning laser lamps, 15 hoodles, 16 in 12
Annular magnetite.
Specific embodiment
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.
Referring to Fig.1-2, a kind of fluted drill with locking mechanism, including drill bushing 1, the bottom outer wall of drill bushing 1
It is welded with staight shank 10, and the bottom outer wall of staight shank 10 is welded with aperture head 8, the top exterior walls of drill bushing 1 are welded with Anti-skid sheet
11, and the top exterior walls of Anti-skid sheet 11 are provided with non-slip groove, the two sides outer wall bottom of drill bushing 1 is provided with groove, and in groove
Wall is connected with hoodle 15, and the side outer wall of staight shank 10 is provided with oil filler point 3, and the bottom outer wall of staight shank 10 is provided with the second groove, the
Two groove inner walls weld restraining position ring block 9, and the outer wall of stop collar 9 is socketed with vertical rack 4 by bearing, and outside the two sides of vertical rack 4
Wall is provided with jack, and the inner wall of jack is plugged with fixing glue 5, and the bottom outer wall of aperture head 8 is provided with helicla flute 7, and helicla flute 7
Bottom interior wall is welded with aperture cutter head 6.
In the utility model, the bottom outer wall of fixing glue 5 is welded with annular magnetite 16, and the bottom outer wall of annular magnetite 16
It is located in same level with the bottom outer wall of aperture cutter head 6, the top inner wall of staight shank 10 is provided with oil storage cabin, and the bottom of oil storage cabin
Portion's inner wall is welded with middle stem 12, and the top exterior walls of middle stem 12 are welded in the bottom interior wall of Anti-skid sheet 11, drill bushing 1
Clamping groove 2 is provided at the outer wall central axes of two sides, and the inner wall of clamping groove 2 is bonded with film control switch 13, staight shank 10
Outer wall be provided with the second groove close to the two sides outer wall of stop collar 9, and the second groove inner wall is connected with positioning laser lamp 14, fixed
The input terminal of position laser lamp 14 is connected by conducting wire with film control switch 13, and the bottom outer wall of staight shank 10 is provided with fuel-displaced micro-
Hole, and the inner wall of fuel-displaced micropore and the inner wall of oil storage cabin connect.
Working principle: drill bushing 1 is plugged on the fixture of power drill, and hoodle 15 and clamping groove 2 are locked, together
When clamping during squeeze film control switch 13, positioning laser lamp 14 light, carry out aperture, when needing vertical open pores, will
On vertical rack 4 is fixed, annular magnetite 16 is fixed on body surface, 8 part of aperture head can carry out vertical open pores.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of fluted drill with locking mechanism, including drill bushing (1), which is characterized in that the bottom of the drill bushing (1)
Portion's outer wall is welded with staight shank (10), and the bottom outer wall of staight shank (10) is welded with aperture head (8), the top of the drill bushing (1)
Portion's outer wall is welded with Anti-skid sheet (11), and the top exterior walls of Anti-skid sheet (11) are provided with non-slip groove, the two sides of the drill bushing (1)
Outer wall bottom is provided with groove, and groove inner wall is connected with hoodle (15), and the side outer wall of the staight shank (10) is provided with oil filler point
(3), and the bottom outer wall of staight shank (10) is provided with the second groove, and the second groove inner wall welds restraining position ring block (9), the stop collar
(9) outer wall is socketed with vertical rack (4) by bearing, and the two sides outer wall of vertical rack (4) is provided with jack, and the inner wall of jack is inserted
It is connected to fixing glue (5), the bottom outer wall of the aperture head (8) is provided with helicla flute (7), and the bottom interior wall welding of helicla flute (7)
There are aperture cutter head (6).
2. a kind of fluted drill with locking mechanism according to claim 1, which is characterized in that the fixing glue (5)
Bottom outer wall is welded with annular magnetite (16), and the bottom outer wall position of the bottom outer wall of annular magnetite (16) and aperture cutter head (6)
In in same level.
3. a kind of fluted drill with locking mechanism according to claim 1, which is characterized in that the top of the staight shank (10)
Portion's inner wall is provided with oil storage cabin, and the bottom interior wall of oil storage cabin is welded with middle stem (12), the top exterior walls welding of middle stem (12)
In the bottom interior wall of Anti-skid sheet (11).
4. a kind of fluted drill with locking mechanism according to claim 1, which is characterized in that the drill bushing (1)
Two sides outer wall central axes at be provided with clamping groove (2), and the inner wall of clamping groove (2) is bonded with film control switch
(13).
5. a kind of fluted drill with locking mechanism according to claim 1, which is characterized in that outside the staight shank (10)
Wall is provided with the second groove close to the two sides outer wall of stop collar (9), and the second groove inner wall is connected with positioning laser lamp (14), fixed
The input terminal of position laser lamp (14) is connected by conducting wire with film control switch (13).
6. a kind of fluted drill with locking mechanism according to claim 1, which is characterized in that the bottom of the staight shank (10)
Portion's outer wall is provided with fuel-displaced micropore, and the inner wall of fuel-displaced micropore and the inner wall of oil storage cabin connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928077.9U CN208513709U (en) | 2018-06-15 | 2018-06-15 | A kind of fluted drill with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928077.9U CN208513709U (en) | 2018-06-15 | 2018-06-15 | A kind of fluted drill with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208513709U true CN208513709U (en) | 2019-02-19 |
Family
ID=65325019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820928077.9U Active CN208513709U (en) | 2018-06-15 | 2018-06-15 | A kind of fluted drill with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208513709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916897A (en) * | 2021-03-09 | 2021-06-08 | 河南一工钻业有限公司 | Long service life's center is bored in installation stability |
-
2018
- 2018-06-15 CN CN201820928077.9U patent/CN208513709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916897A (en) * | 2021-03-09 | 2021-06-08 | 河南一工钻业有限公司 | Long service life's center is bored in installation stability |
| CN112916897B (en) * | 2021-03-09 | 2022-03-11 | 河南一工钻业有限公司 | Long service life's center is bored in installation stability |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.8, Dongqiang Road, Xindong industrial cluster, Xinxiang City, Henan Province Patentee after: Henan Heyi Precision Tools Co.,Ltd. Country or region after: China Address before: No.8, Dongqiang Road, Xindong industrial cluster, Xinxiang City, Henan Province Patentee before: HENAN YIGONG DRILLING INDUSTRY CO.,LTD. Country or region before: China |