CN206215974U - A kind of new quick drill - Google Patents
A kind of new quick drill Download PDFInfo
- Publication number
- CN206215974U CN206215974U CN201621306950.8U CN201621306950U CN206215974U CN 206215974 U CN206215974 U CN 206215974U CN 201621306950 U CN201621306950 U CN 201621306950U CN 206215974 U CN206215974 U CN 206215974U
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- drill
- blade
- adjusting screw
- support platform
- broach shell
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model is related to a kind of new quick drill, including the drill body of broach shell and cooperation in broach shell, drill body includes shank section and blade mounting portion, blade mounting portion includes being used to install the drill plate erecting bed of drill plate and is used to install the chamfering blade erecting bed of chamfering blade, adjustment gap is formed between the inwall of the broach shell and the shank section, screw is provided with broach shell, adjusting screw is combined with screw, one end of adjusting screw is adjustment end, the other end holds out against end and supports in shank section to hold out against end.After the technical solution of the utility model, drill plate and chamfering blade are set on drill body, drilling chamfering is disposably completed, processing efficiency can be lifted, adjustment gap is set between the inwall and shank section of broach shell, when the drill body for having processed is required because the aperture for getting out does not meet aperture, the position of bit-body axis is adjusted by adjusting screw such that it is able to which micro adjustment is carried out to processing aperture.
Description
Technical field
The utility model is related to a kind of new quick drill.
Background technology
When machine components are processed, hole machined will typically carry out orifice chamfer, and traditional processing mode mainly has two kinds：
The first is first to drill, then changes rose reamer and carry out two ends orifice chamfer；Second is after drilling, two to be carried out with portable rose reamer machine
End orifice chamfer.There is tool changing and secondary clamping in the first processing mode, not only low production efficiency, and easily cause
Chamfering and drilling decentraction, defect ware rate are high；Second processing mode carries out chamfering with portable beveler, and its surface quality can not
Meet the requirement of high-quality product.
Therefore, in the U of Authorization Notice No. CN 203076666, the China of entitled " a kind of compound drilling tool " is practical
In new patent, a kind of compound drilling tool is disclosed, it includes cutter hub, is arranged at the shank section of cutter hub side and is arranged at
The blade mounting portion of cutter hub opposite side, end blade platform is arranged at the end of blade mounting portion, and drill plate is installed on end knife
On piece platform, it also includes chamfering blade and middle part blade platform, and middle part blade platform is arranged at the middle part of blade mounting portion, chamfering blade
It is fixed in the blade platform of middle part.
For another example, a kind of U of Authorization Notice No. CN 202741804, the China of entitled " multi-functional drill spot facing cutter " is practical new
In type patent, a kind of multi-functional drill spot facing cutter is disclosed, included successively for processing the first of the first diametric hole from top to bottom
Bore portion, the first chip removal portion, clamping part and at least one be used for process chamfering or process second diameter bore hole auxiliary plus
Frock is put, and hole auxiliary machining device is arranged at the position between the first bore portion and clamping part.The utility model is bored first
Increase more than one hole auxiliary machining device on hole portion, hole auxiliary machining device includes at least one deep hole processing device
And/or at least one chamfer processing method and device etc., can complete two in a Drilling operation operation by hole auxiliary machining device
The drilling function and/or chamfering function of the above are planted, and drilling tool need not be changed in process, improve processing speed
Degree.
Although function of the above-mentioned this kind of drilling tool with Drilling operation and chamfer machining, this kind of cutter manufacture is good
Afterwards, if the aperture for getting out is difficult to meet after requiring, cutter is difficult to adjustment and changes and cause to scrap.
In consideration of it, the present inventor carries out in-depth study to above mentioned problem, there is this case to produce then.
Utility model content
The purpose of this utility model be provide one kind boring aperture can slightly be adjusted, can be while boring
Hole and the new quick drill of chamfer machining.
In order to achieve the above object, the utility model is using such technical scheme：
A kind of new quick drill, including broach shell and coordinate drill body in broach shell, drill body include shank section and
Blade mounting portion, blade mounting portion includes being used to install the drill plate erecting bed of drill plate and being used to install chamfering blade
Chamfering blade erecting bed, forms adjustment gap between the inwall of the broach shell and the shank section, screw, spiral shell are provided with broach shell
Adjusting screw is combined with hole, one end of adjusting screw is adjustment end, and the other end holds out against end and support in shank section to hold out against end
On.
Used as a kind of preferred embodiment of the present utility model, the shank section is cylinder, cylinder two ends vertically point
First end and the second end are not set to, and first end is connected with the blade mounting portion, and the first side is provided with the periphery of cylinder
Gu support platform, the adjusting screw includes the first adjusting screw, the first adjusting screw is supported in the solid support platform in the first side.
As a kind of preferred embodiment of the present utility model, the clamped support in the second side is provided with the periphery of the cylinder flat
Platform, the second side solid support platform support platform parallel clamped with first side is set, and the adjusting screw also includes the second adjustment
Screw, the second adjusting screw is supported in the solid support platform in the second side.
Used as a kind of preferred embodiment of the present utility model, second end is provided with to limit that the broach shell slips the
One limiting stand and the second limiting stand, the first limiting stand are arranged in the solid support platform in first side, and the second limiting stand is arranged on
In the solid support platform in second side.
Used as a kind of preferred embodiment of the present utility model, the drill plate includes the first drill plate and the second bore cutter
Piece, the first drill plate be arranged in parallel with the second drill plate, and the first drill plate and the second drill plate are with described first
The solid support platform in side is vertically arranged.
Used as a kind of preferred embodiment of the present utility model, the chamfering blade erecting bed is to be arranged on the blade mounting portion
On heavy platform, the chamfering blade is locked on heavy platform by fastening screw, and the chamfering blade is triangular blade, in heavy platform
Upper formation is used to receive the first arc-shaped limit groove and the second arc-shaped limit groove of two angle points of triangular blade.
Used as a kind of preferred embodiment of the present utility model, the chamfering blade erecting bed is arranged on the drill plate and installs
Between platform and the shank section.
After using the technical solution of the utility model, drill plate and chamfering blade are set on drill body, drilling is fallen
Angle is disposably completed, and can lift processing efficiency, and adjustment gap is set between the inwall and shank section of broach shell, processed when
When good drill body is required because the aperture for getting out does not meet aperture, the position of bit-body axis is adjusted by adjusting screw,
So as to carry out micro adjustment to processing aperture.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the dimensional structure diagram (drill plate is not shown in figure) of drill body in the utility model；
In figure：
10- broach shell 20- drill bodies
21- shank section 22- blade mounting portions
The solid support platform in solid the second sides of support platform 212- in the sides of 211- first
213- the first limiting stand the second limiting stands of 214-
23- drill plates the first drill plates of 231-
232- the second drill plate 24- chamfering blades
25- drill plate erecting bed 26- chamfering blade erecting beds
261- the first arc-shaped limit groove 262- the second arc-shaped limit grooves
31- the first adjusting screw the second adjusting screws of 32-
40- adjusts gap
Specific embodiment
In order to the technical solution of the utility model is explained further, it is described in detail below in conjunction with the accompanying drawings.
Referring to figs. 1 to Fig. 2, a kind of new quick drill, including the drill body of broach shell 10 and cooperation in broach shell 10, drill bit
Body includes shank section 21 and blade mounting portion 22, and blade mounting portion 22 includes being used to the drill plate for installing drill plate 23 peace
Fill platform 25 and be used to install the chamfering blade erecting bed 26 of chamfering blade 24, drill plate 23 is locked in drill plate by screw
Erecting bed 25, chamfering blade 24 is locked in chamfering blade erecting bed 26 by screw.The inwall of the broach shell 10 and the handle of a knife
Adjustment gap 40 is formed between portion 21, screw is provided with broach shell 10, screw is through to inwall, screw edge from the outer wall of broach shell 10
Being radially arranged for broach shell 10, is combined with adjusting screw in screw, one end of adjusting screw is adjustment end, the nut portion of adjusting screw
Set in the adjustment end, the other end holds out against end and support in shank section 21 to hold out against end.
Used as a kind of preferred embodiment of the present utility model, the shank section 21 is cylinder, cylinder two ends vertically
First end and the second end are set to, first end is connected with blade mounting portion 22, and the first side is provided with the periphery of cylinder
Gu support platform 211, the solid support platform 211 in the first side is the plane of the periphery formation of turning cylinder vertically, the tune
Whole screw includes the first adjusting screw 31, and the first adjusting screw 31 is supported in the solid support platform 211 in the first side.
As a kind of preferred embodiment of the present utility model, the clamped support in the second side is provided with the periphery of the cylinder flat
Platform 212, the solid support platform 212 in the second side is the plane of the periphery formation of turning cylinder vertically, and the clamped support in the second side is flat
Platform 212 be arranged in parallel with the solid support platform 211 in first side, and the adjusting screw also includes the second adjusting screw 32, second
Adjusting screw 32 is supported in the solid support platform 212 in the second side.In the utility model, screw is two, two screw difference
It is used to the first adjusting screw 31 and the second adjusting screw 32 are installed.
Used as a kind of preferred embodiment of the present utility model, second end is provided with to limit the slippage of the broach shell 10
First limiting stand 213 and the second limiting stand 214, the first limiting stand 213 are arranged in the solid support platform 211 in first side, the
Two limiting stands 214 are arranged in the solid support platform 212 in second side.When 32 points of the first adjusting screw 31 and the second adjusting screw
Do not support in the solid support platform 212 in the solid side of support platform 211 and second in the first side, the first limiting stand 213 and the second limiting stand
214 are used to limit broach shell 10 and are come off from shank section 21.
Used as a kind of preferred embodiment of the present utility model, the drill plate includes that the first drill plate 231 and second is bored
Hole blade 232, the first drill plate 231 and the second drill plate 232 select triangular blade.First drill plate 231 with
Second drill plate 232 be arranged in parallel, the first drill plate 231 and the second drill plate 232 with the clamped support in the first side
Platform 211 is vertically arranged.Using this structure, by the first adjusting screw 31 and the second adjusting screw 32, shank section 21 is adjusted
The relative position of central axis and the central axis of broach shell 10, so as to realize the slight adjustment of boring aperture.
Used as a kind of preferred embodiment of the present utility model, the chamfering blade erecting bed 26 is installed to be arranged on the blade
Heavy platform in portion 22, the chamfering blade 24 is locked on heavy platform by fastening screw, and the chamfering blade 24 is triangular knife
Piece, forms on heavy platform and is used to receive the first arc-shaped limit groove 261 and the second arc-shaped limit of two angle points of triangular blade
Groove 262.Using this structure, two angle points of triangular blade are fastened on the first arc-shaped limit groove 261 and the second arc respectively
In shape stopper slot 262, trip bolt, triangular blade is coordinated to be firmly mounted on heavy platform, it is to avoid in chamfer process
The rotation of triangular blade.
Used as a kind of preferred embodiment of the present utility model, the chamfering blade erecting bed 26 is arranged on the drill plate peace
Between dress platform 25 and the shank section 21.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out similar thinking to it
Appropriate change is modified, and all should be regarded as not departing from patent category of the present utility model.
Claims (7)
1. the drill body of a kind of new quick drill, including broach shell and cooperation in broach shell, drill body includes shank section and knife
Piece installation portion, blade mounting portion includes being used to install the drill plate erecting bed of drill plate and is used to install falling for chamfering blade
Angle blade erecting bed, it is characterised in that：Adjustment gap is formed between the inwall of the broach shell and the shank section, is set on broach shell
There is screw, adjusting screw is combined with screw, one end of adjusting screw is adjustment end, and the other end holds out against end and support to hold out against end
In shank section.
2. a kind of new quick drill as claimed in claim 1, it is characterised in that：The shank section is cylinder, cylinder edge
The two ends of axial direction are set to first end and the second end, and first end is connected with the blade mounting portion, in the periphery of cylinder
The solid support platform in the first side is provided with, the adjusting screw includes the first adjusting screw, and the first adjusting screw is supported in the first side
Gu in support platform.
3. a kind of new quick drill as claimed in claim 2, it is characterised in that：Is provided with the periphery of the cylinder
The solid support platform in two sides, the second side solid support platform support platform parallel clamped with first side is set, and the adjusting screw is also
Including the second adjusting screw, the second adjusting screw is supported in the solid support platform in the second side.
4. a kind of new quick drill as claimed in claim 3, it is characterised in that：Second end is provided with to limit described
The first limiting stand and the second limiting stand that broach shell is slipped, the first limiting stand are arranged in the solid support platform in first side, and second
Limiting stand is arranged in the solid support platform in second side.
5. a kind of new quick drill as claimed in claim 3, it is characterised in that：The drill plate includes the first drill plate
With the second drill plate, the first drill plate be arranged in parallel with the second drill plate, the first drill plate and the second drill plate
It is vertically arranged with the solid support platform in first side.
6. a kind of new quick drill as described in any one of claim 1 to 5, it is characterised in that：The chamfering blade erecting bed
To be arranged on the heavy platform on the blade mounting portion, the chamfering blade is locked on heavy platform by fastening screw, the chamfering
Blade is triangular blade, is formed on heavy platform and is used to receive the first arc-shaped limit groove of two angle points of triangular blade and the
Two arc-shaped limit grooves.
7. a kind of new quick drill as claimed in claim 6, it is characterised in that：The chamfering blade erecting bed is arranged on described
Between drill plate erecting bed and the shank section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306950.8U CN206215974U (en) | 2016-12-01 | 2016-12-01 | A kind of new quick drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306950.8U CN206215974U (en) | 2016-12-01 | 2016-12-01 | A kind of new quick drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215974U true CN206215974U (en) | 2017-06-06 |
Family
ID=58783801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621306950.8U Active CN206215974U (en) | 2016-12-01 | 2016-12-01 | A kind of new quick drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215974U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931675A (en) * | 2017-12-11 | 2018-04-20 | 山东金马工业集团机械锻造厂 | A kind of adjustable drilling Hole chamfering composite drill |
| CN108436119A (en) * | 2018-05-02 | 2018-08-24 | 宁波丹德瑞精密机械科技有限公司 | A kind of boring cutter |
| CN109465472A (en) * | 2018-12-26 | 2019-03-15 | 中山市胜航机电科技有限公司 | A kind of lower paddle processes the process of interior angle |
| CN109646073A (en) * | 2018-12-24 | 2019-04-19 | 马卫华 | A kind of neurosurgery is convenient for changing the skull drilling device of drill bit |
| CN111283251A (en) * | 2020-04-03 | 2020-06-16 | 宁德师范学院 | Drilling and milling integrated cutter |
-
2016
- 2016-12-01 CN CN201621306950.8U patent/CN206215974U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931675A (en) * | 2017-12-11 | 2018-04-20 | 山东金马工业集团机械锻造厂 | A kind of adjustable drilling Hole chamfering composite drill |
| CN108436119A (en) * | 2018-05-02 | 2018-08-24 | 宁波丹德瑞精密机械科技有限公司 | A kind of boring cutter |
| CN109646073A (en) * | 2018-12-24 | 2019-04-19 | 马卫华 | A kind of neurosurgery is convenient for changing the skull drilling device of drill bit |
| CN109465472A (en) * | 2018-12-26 | 2019-03-15 | 中山市胜航机电科技有限公司 | A kind of lower paddle processes the process of interior angle |
| CN111283251A (en) * | 2020-04-03 | 2020-06-16 | 宁德师范学院 | Drilling and milling integrated cutter |
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