CN110039080A - A kind of adjustable precise lightweight boring cutter - Google Patents
A kind of adjustable precise lightweight boring cutter Download PDFInfo
- Publication number
- CN110039080A CN110039080A CN201910386411.1A CN201910386411A CN110039080A CN 110039080 A CN110039080 A CN 110039080A CN 201910386411 A CN201910386411 A CN 201910386411A CN 110039080 A CN110039080 A CN 110039080A
- Authority
- CN
- China
- Prior art keywords
- boring cutter
- cutter body
- blade
- knife handle
- cutter
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000002826 coolant Substances 0.000 claims abstract description 8
- 238000003672 processing method Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910000737 Duralumin Inorganic materials 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/10—Cutting tools with special provision for cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1625—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/28—Details of hard metal, i.e. cemented carbide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention discloses a kind of adjustable precise lightweight boring cutters, it is characterised in that: including knife handle, boring cutter body, cutter holder, water cover, sealing ring, gasket, adjusts screw and blade；The boring cutter body is assemblied on knife handle；The water cover blocks the port of coolant liquid, and boring cutter body and knife handle are fixed together；The installed position of the water cover is equipped with sealing ring；Several cutter holders are installed on the outer wall of the boring cutter body；It is mounted on gasket in each described cutter holder, adjusts screw and blade；The blade is mounted at the corresponding installation position of boring cutter body；The adjusting screw is against on the outer wall of boring cutter body by gasket；The material of boring cutter is extra super duralumin alloy；The knife handle is selected according to the form of machine tool chief axis；The structure of the cutter holder is designed according to the processing request of workpiece to be machined；The cutter holder is able to carry out adjusting；Under different processing methods, different cutter holders is used；The blade is able to carry out replacement.
Description
Technical field
The present invention relates to field of machining technology, specifically a kind of adjustable precise lightweight boring cutter.
Background technique
In traditional workpiece (components shell, cabinet) process, use is single-blade boring cutter, this processing side mostly
The processing efficiency of formula is very low；With the increasing of production requirement, a kind of cutter that can be processed with high efficiency is needed in the prior art.
When the size of workpiece to be machined in the prior art is larger, generally between D180-D400mm, if using steel knife
Body is certain to the load more than lathe, therefore needs a kind of accurate and efficient and light weight boring cutter in the prior art.
Summary of the invention
Present invention aim to address problems of the prior art, provide a kind of adjustable precise lightweight boring cutter.
To realize the present invention purpose and the technical solution adopted is that a kind of such, adjustable precise lightweight boring cutter, it is special
Sign is: including knife handle, boring cutter body, cutter holder, water cover, sealing ring, gasket, adjusting screw and blade.
The boring cutter body is assemblied on knife handle.
The water cover blocks the port of coolant liquid, and boring cutter body and knife handle are fixed together；
The installed position of the water cover is equipped with sealing ring.
Several cutter holders are installed on the outer wall of the boring cutter body.
It is mounted on gasket in each described cutter holder, adjusts screw and blade.
The blade is mounted at the corresponding installation position of boring cutter body.
The adjusting screw is against on the outer wall of boring cutter body by gasket.
Further, the material of boring cutter is extra super duralumin alloy.
Further, the knife handle is selected according to the form of machine tool chief axis.
Further, the structure of the cutter holder is designed according to the processing request of workpiece to be machined.
The cutter holder is able to carry out adjusting.
Under different processing methods, different cutter holders is used.
The different processing method includes roughing, semifinishing and finishing.
Further, the blade is able to carry out replacement.
The solution have the advantages that unquestionable, the invention has the following advantages that
1) present invention employs extra super duralumin alloy materials, greatly alleviate the burden of lathe；
2) cutter holder in the present invention can be adjusted according to processing method (roughing, semifinishing, finishing)；
3) present invention increases gasket at the position of adjusting screw, eliminates adjusting screw and adjusting screw boring cutter body
Abrasion；
4) water cover in the present invention uses the form of sealing ring, and the method that not only can control coolant liquid can also increase
Big frictional force guarantees that the screw of water cover more fastens.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the boring cutter in embodiment；
Fig. 2 is the enlarged drawing of the region S1 in Fig. 1；
Fig. 3 is the enlarged drawing of the region S2 in Fig. 1.
In figure: knife handle 1, cutter holder 3, water cover 4, sealing ring 5, gasket 6, adjusts screw 7 and blade 8 at boring cutter body 2.
Specific embodiment
Below with reference to embodiment, the invention will be further described, but should not be construed the above-mentioned subject area of the present invention only
It is limited to following embodiments.Without departing from the idea case in the present invention described above, according to ordinary skill knowledge and used
With means, various replacements and change are made, should all include within the scope of the present invention.
As shown in Figure 1, a kind of adjustable precise lightweight boring cutter, which is characterized in that including knife handle 1, boring cutter body 2, cutter holder 3,
Water cover 4, gasket 6, adjusts screw 7 and blade 8 at sealing ring 5.
2 main part of boring cutter body is a hollow revolving body.2 upper end of boring cutter body is assemblied on knife handle 1.Institute
Knife handle 1 is stated to be selected according to the form of machine tool chief axis.
2 lower end of boring cutter body has opening.Top inside the opening is the open port of coolant liquid.The water cover
4 block the port of coolant liquid.The center of 2 upper surface of boring cutter body has the center through hole penetrated through with lower end opening.It is described
It is a up-small and down-big variable diameter hole that the port of coolant liquid, which blocks,.The lower end of the knife handle 1 is protruded into center through hole, is extended through cold
But the port of liquid.The upper end of the water cover 4 screws in the screw thread of the lower end of knife handle 1, and boring cutter body 2 and knife handle 1 are fixed together.
The water cover 4 is located at the lower section in the variable diameter hole, and the side wall of installation site is equipped with sealing ring 5.The water cover 4 is and boring cutter body
2, the coaxial revolving body of knife handle 1.It is consistent with the direction of rotation of boring cutter body 2 that water cover 4 screws direction.
There is axial cooling passage inside the knife handle 1.The import of the cooling passage upper end is under knife handle 1
End, the side wall of the outlet of lower end in knife handle 1.The lower end outlet is located at the upper section in the variable diameter hole.
There are several cooling liquid flowing channels inside the boring cutter body 2.The import of the cooling liquid flowing channel is in the variable diameter hole
The side wall of upper section exports the installation position of the cutter holder 3 on the outer wall of boring cutter body 2.The boring cutter body 2 of the installation position of the cutter holder 3
Recess on outer wall has the threaded hole for installing cutter holder 3.Further, there are two be located at each cooling liquid flowing channel tool
The outlet of the outer wall of boring cutter body 2, one of them is located at the recess, another is blocked using sealing-plug.
Further, the side wall of the boring cutter body 2 has several large through-holes for leading to 2 lower end of boring cutter body opening.
Several cutter holders 3 are installed on the outer wall of the boring cutter body 2.Cutter holder quantity is made a decision by workpiece to be machined, generally
It is 1~8.
The structure of the cutter holder 3 is designed according to the processing request of workpiece to be machined.
The cutter holder 3 is able to carry out adjusting.
Under different processing methods, different cutter holders 3 is used.The different processing method includes roughing, half essence
Processing and finishing.
As shown in Figures 2 and 3, it is mounted on gasket 6 in each described cutter holder 3, adjusts screw 7 and blade 8.
The blade 8 is mounted at the corresponding installation position of boring cutter body 2.The blade 8 is able to carry out replacement.
The adjusting screw 7 is against on the outer wall of boring cutter body 2 by gasket 6.
The material of boring cutter is extra super duralumin alloy, greatly alleviates the burden of lathe；
The present embodiment increases gasket at the position of adjusting screw, eliminates adjusting screw and adjusting screw boring cutter body
Abrasion；Water cover in the present embodiment uses the form of sealing ring, and the method that not only can control coolant liquid can also increase and rub
Power is wiped, guarantees that the screw of water cover more fastens.
Claims (5)
1. a kind of adjustable precise lightweight boring cutter, it is characterised in that: including the knife handle (1), boring cutter body (2), cutter holder (3), water
It covers (4), sealing ring (5), gasket (6), adjust screw (7) and blade (8)；
The boring cutter body (2) is assemblied on knife handle (1)；
The water cover (4) blocks the port of coolant liquid, and boring cutter body (2) and knife handle (1) are fixed together；
The installed position of the water cover (4) is equipped with sealing ring (5)；
Several cutter holders (3) are installed on the outer wall of the boring cutter body (2)；
It is mounted on gasket (6) in each described cutter holder (3), adjusts screw (7) and blade (8).
The blade (8) is mounted at the corresponding installation position of boring cutter body (2)；
The adjusting screw (7) is against on the outer wall of boring cutter body (2) by gasket (6).
2. a kind of adjustable precise lightweight boring cutter according to claim 1, it is characterised in that: the material of boring cutter is superduralumin
Alloy.
3. a kind of adjustable precise lightweight boring cutter according to claim 1 or 2, it is characterised in that: knife handle (1) basis
The form of machine tool chief axis is selected.
4. a kind of adjustable precise lightweight boring cutter according to claim 1 or 3, it is characterised in that: the knot of the cutter holder (3)
Structure is designed according to the processing request of workpiece to be machined；
The cutter holder (3) is able to carry out adjusting；
Under different processing methods, different cutter holders (3) is used；
The different processing method includes roughing, semifinishing and finishing.
5. a kind of adjustable precise lightweight boring cutter according to claim 1 or 3, it is characterised in that: the blade (8) can
It is replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386411.1A CN110039080A (en) | 2019-05-09 | 2019-05-09 | A kind of adjustable precise lightweight boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386411.1A CN110039080A (en) | 2019-05-09 | 2019-05-09 | A kind of adjustable precise lightweight boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110039080A true CN110039080A (en) | 2019-07-23 |
Family
ID=67281507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910386411.1A Pending CN110039080A (en) | 2019-05-09 | 2019-05-09 | A kind of adjustable precise lightweight boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110039080A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191868A (en) * | 2020-09-30 | 2021-01-08 | 杭州超尔切削工具有限公司 | Chamfering sleeve boring cutter |
| CN112338219A (en) * | 2019-12-31 | 2021-02-09 | 江苏文灿压铸有限公司 | Box body explosion-proof hole finish machining process and special tool |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201543841U (en) * | 2009-09-22 | 2010-08-11 | 广西玉柴机器股份有限公司 | Adjustable finish boring cutter for machining cylinder body spigot |
| CN202070778U (en) * | 2011-04-29 | 2011-12-14 | 浙江吉利汽车研究院有限公司 | Position-transforming fine-adjusting mechanism of toolholder boring tool |
| CN102335758A (en) * | 2011-09-28 | 2012-02-01 | 深圳市派高模业有限公司 | Integrated boring cutter |
| CN202155542U (en) * | 2011-07-18 | 2012-03-07 | 大连骅尔重工有限公司 | Integrated boring cutter for roughly and finely machining large-sized irregular part |
| CN203170999U (en) * | 2013-03-28 | 2013-09-04 | 李牛 | Integrated boring head for deep hole |
| CN103429373A (en) * | 2011-03-11 | 2013-12-04 | 蒂尼斯公司 | Device for internal chips cutting machining with a nozzle for flushing cutter fluid on the cutter |
| CN203371055U (en) * | 2013-07-29 | 2014-01-01 | 成都成林数控刀具有限公司 | Double-edge large-diameter boring cutter with surface cooling groove |
| CN105127461A (en) * | 2015-09-16 | 2015-12-09 | 浙江同济科技职业学院 | Fine-adjustment center water discharging eccentric boring cutter |
| CN105328225A (en) * | 2015-11-05 | 2016-02-17 | 安徽江淮汽车股份有限公司 | Boring cutter installing structure |
| CN205851901U (en) * | 2016-06-29 | 2017-01-04 | 廊坊市百斯图工具制造有限公司 | Major diameter heavy type bridge-type rough boring cutter |
| CN107008929A (en) * | 2017-05-25 | 2017-08-04 | 宁波丹德瑞精密机械科技有限公司 | A kind of coarse-fine composite integrated boring cutter |
| CN207873159U (en) * | 2018-02-05 | 2018-09-18 | 常州凯润科技有限公司 | Electric automobile motor shell machine, which adds, uses composite boring cutters |
| CN208374235U (en) * | 2018-06-09 | 2019-01-15 | 佛山市昕锐切削工具制造有限公司 | A kind of boring cutter |
| CN109332755A (en) * | 2018-10-17 | 2019-02-15 | 中北大学 | A kind of the internal screw thread borer and its boring process of reducing |
| CN210059841U (en) * | 2019-05-09 | 2020-02-14 | 重庆戴贝尔钻石工具有限公司 | Adjustable precise light boring cutter |
-
2019
- 2019-05-09 CN CN201910386411.1A patent/CN110039080A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201543841U (en) * | 2009-09-22 | 2010-08-11 | 广西玉柴机器股份有限公司 | Adjustable finish boring cutter for machining cylinder body spigot |
| CN103429373A (en) * | 2011-03-11 | 2013-12-04 | 蒂尼斯公司 | Device for internal chips cutting machining with a nozzle for flushing cutter fluid on the cutter |
| CN202070778U (en) * | 2011-04-29 | 2011-12-14 | 浙江吉利汽车研究院有限公司 | Position-transforming fine-adjusting mechanism of toolholder boring tool |
| CN202155542U (en) * | 2011-07-18 | 2012-03-07 | 大连骅尔重工有限公司 | Integrated boring cutter for roughly and finely machining large-sized irregular part |
| CN102335758A (en) * | 2011-09-28 | 2012-02-01 | 深圳市派高模业有限公司 | Integrated boring cutter |
| CN203170999U (en) * | 2013-03-28 | 2013-09-04 | 李牛 | Integrated boring head for deep hole |
| CN203371055U (en) * | 2013-07-29 | 2014-01-01 | 成都成林数控刀具有限公司 | Double-edge large-diameter boring cutter with surface cooling groove |
| CN105127461A (en) * | 2015-09-16 | 2015-12-09 | 浙江同济科技职业学院 | Fine-adjustment center water discharging eccentric boring cutter |
| CN105328225A (en) * | 2015-11-05 | 2016-02-17 | 安徽江淮汽车股份有限公司 | Boring cutter installing structure |
| CN205851901U (en) * | 2016-06-29 | 2017-01-04 | 廊坊市百斯图工具制造有限公司 | Major diameter heavy type bridge-type rough boring cutter |
| CN107008929A (en) * | 2017-05-25 | 2017-08-04 | 宁波丹德瑞精密机械科技有限公司 | A kind of coarse-fine composite integrated boring cutter |
| CN207873159U (en) * | 2018-02-05 | 2018-09-18 | 常州凯润科技有限公司 | Electric automobile motor shell machine, which adds, uses composite boring cutters |
| CN208374235U (en) * | 2018-06-09 | 2019-01-15 | 佛山市昕锐切削工具制造有限公司 | A kind of boring cutter |
| CN109332755A (en) * | 2018-10-17 | 2019-02-15 | 中北大学 | A kind of the internal screw thread borer and its boring process of reducing |
| CN210059841U (en) * | 2019-05-09 | 2020-02-14 | 重庆戴贝尔钻石工具有限公司 | Adjustable precise light boring cutter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338219A (en) * | 2019-12-31 | 2021-02-09 | 江苏文灿压铸有限公司 | Box body explosion-proof hole finish machining process and special tool |
| CN112191868A (en) * | 2020-09-30 | 2021-01-08 | 杭州超尔切削工具有限公司 | Chamfering sleeve boring cutter |
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