CN205599942U - Adjustable boring cutter of diameter - Google Patents
Adjustable boring cutter of diameter Download PDFInfo
- Publication number
- CN205599942U CN205599942U CN201620278380.XU CN201620278380U CN205599942U CN 205599942 U CN205599942 U CN 205599942U CN 201620278380 U CN201620278380 U CN 201620278380U CN 205599942 U CN205599942 U CN 205599942U
- Authority
- CN
- China
- Prior art keywords
- regulating block
- knife
- gear
- handle
- diameter
- 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
Links
Abstract
The utility model relates to a processing cutter field discloses an adjustable boring cutter of diameter, including tool bit (1), handle of a knife (2) and blade (3), the blade is fixed in the upper end of handle of a knife, the boring cutter still includes regulating block (4) and adjusting gear (5), the lower extreme of handle of a knife is fixed in the regulating block up end, the up end of tool bit is equipped with one horizontally dovetail (6) and one vertical gear hole (7), the dovetail cell wall with the pore wall of gear hole communicates with each other, the side of regulating block is equipped with rack (8), the regulating block with dovetail adaptation and regulating block are worn to locate in the dovetail, the adjusting gear is located gear hole interior and the flank of tooth of adjusting gear and the rack toothing of regulating block. The utility model discloses a boring cutter is applicable to the processing of smart round hole, and the knife adjustment that can decline possesses the diameter to match various tolerance requirements. And the precision is high, and it is convenient to adjust, and work efficiency is high.
Description
Technical field
This utility model relates to process tool field, particularly relates to a kind of diameter adjustable boring tool.
Background technology
Existing cutter is generally fixed diameter cutter, or homemade boring cutter (but diameter scalable degree of regulation is not
High), as the Chinese patent of Application No. CN201520801486.9 discloses a kind of radially adjustable accurate boring cutter, bag
Including boring cutter body, described boring cutter body is cut into three secter pats, described boring in parts for the cutter hub position installing boring blade
Cutter hub is provided with regulation screw for the cutter hub circle centre position installing boring blade, is provided with frustum in described regulation screw
The regulation screw of shape nut.
Traditional boring cutter is when regulating the diameter of its bore hole, and only at cutter head, compensating roller screw is fixed knife bar,
Thus the diameter of the bore hole of regulating boring cutter.But when unscrewing regulation screw, artificial mobile knife bar, to the position of imagination, is twisted
Tightly regulate screw, the most first use waste material workpiece to carry out preprocessing, then the result of the workpiece test after processing,
The most repeatedly regulate to the requirement reaching to process workpiece, but this traditional method be numerous and diverse, expend the time,
Reduce work efficiency, and the workpiece accuracy being processed is the highest.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of diameter adjustable boring tool.Boring of the present utility model
Cutter is applicable to essence circular hole processing, fine-tuning tool diameter, thus mates various tolerance.And precision is high, regulation side
Just, work efficiency is high.
Concrete technical scheme of the present utility model is: a kind of diameter adjustable boring tool, including cutter head, handle of a knife and blade, institute
Stating blade and be fixed on the upper end of described handle of a knife, described boring cutter also includes regulating block and regulation gear；The lower end of described handle of a knife
Being fixed on described regulating block upper surface, the upper surface of described cutter head is provided with the dovetail groove of a level and a vertical tooth
Wheel bore, the hole wall of described dovetail groove cell wall and described gear hole communicates, and the side of described regulating block is provided with tooth bar, described
Regulating block is with described dovetail groove is adaptive and regulating block is arranged in dovetail groove, and described regulation gear is located in described gear hole
And the flank of tooth of regulation gear engages with the tooth bar of regulating block.
As preferably, the top of described regulation gear is adjustable cap, and described adjustable cap is provided with scale.
As preferably, the bottom of described regulation gear is provided with connecting rod, and described connecting rod is positioned gear hole.
As preferably, described blade is fixed on handle of a knife by screw.
As preferably, the lower end of described handle of a knife inserts in described regulating block upper surface, and regulating block is provided with for fastening cutter
The fastening bolt of handle.
In this utility model, by the tooth bar of regulating block and coordinating of regulating gear, regulating block can be enterprising at cutter head
Row moves radially, thus the handle of a knife that regulation is fixed on regulating block.Regulative mode is directly to rotate regulation gear top
Adjustable cap.And adjustable cap is provided with scale, be conducive to improving degree of regulation.
Being compared with the prior art, the beneficial effects of the utility model are: boring cutter of the present utility model is applicable to essence circular hole and adds
Work, fine-tuning tool diameter, thus mate various tolerance.And precision is high, easy to adjust, work efficiency is high.
Accompanying drawing explanation
Fig. 1 is a kind of fractionation structural representation of the present utility model；
Fig. 2 is a kind of structural representation of the present utility model；
Fig. 3 is a kind of structural representation of the present utility model；
Fig. 4 is a kind of structural representation of this utility model regulating block；
Fig. 5 is a kind of structural representation of this utility model local；
Fig. 6 is a kind of structural representation of this utility model regulation gear.
Reference is: cutter head 1, handle of a knife 2, blade 3, regulating block 4, regulation gear 5, dovetail groove 6, gear hole
7, tooth bar 8, adjustable cap 9, connecting rod 10.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described.Device involved in this utility model,
Connection structure and method, if without refering in particular to, being device well known in the art, connection structure and method.
As shown in Figure 1: a kind of diameter adjustable boring tool, including cutter head 1, handle of a knife 2, blade 3, regulating block 4 and regulation
Gear 5.
As shown in Figure 2 and Figure 3, blade 3 is fixed on the upper end of handle of a knife 2 by screw.The lower end of handle of a knife 2 inserts in tune
Locking nub 4 upper surface, and regulating block 4 is provided with the fastening bolt for fastening handle of a knife 2.As shown in Figure 4, Figure 5,
The upper surface of cutter head 1 is provided with dovetail groove 6 and a vertical gear hole 7, dovetail groove 6 cell wall and the tooth of a level
The hole wall of wheel bore 7 communicates, and the side of regulating block 4 is provided with tooth bar 8, regulating block 4 and dovetail groove 6 adaptation and regulating block 4
It is arranged in dovetail groove 6, regulates in gear hole 7 is located at by gear 5 and regulate the flank of tooth of gear 5 and the tooth of regulating block 4
Bar 8 engages.
Wherein, as shown in Figure 6, the top of regulation gear 5 is adjustable cap 9, and adjustable cap 9 is provided with scale.Regulation
The bottom of gear 5 is provided with connecting rod 10, and described connecting rod 10 is positioned in gear hole 7.
The boring cutter of the present embodiment can be used for milling machine processing circular hole.Blade 3 is cutting portion, and cutter head 1 is arranged on milling machine,
(milling machine head circular motion).Gear adjusting gear rack 8 can be passed through, thus convert blade 3 processing department and produce when rotated
Circle diameter, reach to change the purpose of processed circular type position size.
The above, be only preferred embodiment of the present utility model, not impose any restrictions this utility model, every
Any simple modification, change and equivalent structure transformation above example made according to this utility model technical spirit,
All still fall within the protection domain of technical solutions of the utility model.
Claims (5)
1. a diameter adjustable boring tool, including cutter head (1), handle of a knife (2) and blade (3), described blade (3) is solid
Upper end due to described handle of a knife (2), it is characterised in that also include regulating block (4) and regulation gear (5)；Described
Described regulating block (4) upper surface is fixed in the lower end of handle of a knife (2), and the upper surface of described cutter head (1) is provided with a water
Flat dovetail groove (6) and a vertical gear hole (7), described dovetail groove (6) cell wall and described gear hole (7)
Hole wall communicate, the side of described regulating block (4) is provided with tooth bar (8), described regulating block (4) and described dovetail groove
(6) adaptive and regulating block (4) is arranged in dovetail groove (6), and described regulation gear (5) is located at described gear hole
(7) interior and regulation gear (5) the flank of tooth engages with the tooth bar (8) of regulating block (4).
2. diameter adjustable boring tool as claimed in claim 1, it is characterised in that the top of described regulation gear (5) is
Adjustable cap (9), described adjustable cap (9) is provided with scale.
3. diameter adjustable boring tool as claimed in claim 1 or 2, it is characterised in that the end of described regulation gear (5)
Portion is provided with connecting rod (10), and described connecting rod (10) is positioned gear hole (7).
4. diameter adjustable boring tool as claimed in claim 1, it is characterised in that described blade (3) is fixed by screw
On handle of a knife (2).
5. diameter adjustable boring tool as claimed in claim 1, it is characterised in that described regulating block (4) be provided with for
The fastening bolt of fastening handle of a knife (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278380.XU CN205599942U (en) | 2016-04-06 | 2016-04-06 | Adjustable boring cutter of diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278380.XU CN205599942U (en) | 2016-04-06 | 2016-04-06 | Adjustable boring cutter of diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205599942U true CN205599942U (en) | 2016-09-28 |
Family
ID=56965340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620278380.XU Expired - Fee Related CN205599942U (en) | 2016-04-06 | 2016-04-06 | Adjustable boring cutter of diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205599942U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159952A (en) * | 2017-06-20 | 2017-09-15 | 中国电子科技集团公司第三十八研究所 | A kind of adjustable diameter formula wire rod quality |
| CN107363321A (en) * | 2017-08-26 | 2017-11-21 | 广州奇达瑞盛环保科技有限公司 | A kind of sewage pipe processing unit |
| CN108393507A (en) * | 2018-05-10 | 2018-08-14 | 宁波丹德瑞精密机械科技有限公司 | A kind of boring cutter |
| CN109304523A (en) * | 2018-09-27 | 2019-02-05 | 北海智联投资有限公司 | A kind of tool of the asymmetric T-slot of convenient manual vehicle revolution |
-
2016
- 2016-04-06 CN CN201620278380.XU patent/CN205599942U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159952A (en) * | 2017-06-20 | 2017-09-15 | 中国电子科技集团公司第三十八研究所 | A kind of adjustable diameter formula wire rod quality |
| CN107363321A (en) * | 2017-08-26 | 2017-11-21 | 广州奇达瑞盛环保科技有限公司 | A kind of sewage pipe processing unit |
| CN108393507A (en) * | 2018-05-10 | 2018-08-14 | 宁波丹德瑞精密机械科技有限公司 | A kind of boring cutter |
| CN109304523A (en) * | 2018-09-27 | 2019-02-05 | 北海智联投资有限公司 | A kind of tool of the asymmetric T-slot of convenient manual vehicle revolution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20210406 |