CN106141226A - Numerically controlled lathe four cutter spacing knife rest double-pole nested structure - Google Patents
Numerically controlled lathe four cutter spacing knife rest double-pole nested structure Download PDFInfo
- Publication number
- CN106141226A CN106141226A CN201510117433.XA CN201510117433A CN106141226A CN 106141226 A CN106141226 A CN 106141226A CN 201510117433 A CN201510117433 A CN 201510117433A CN 106141226 A CN106141226 A CN 106141226A
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- CN
- China
- Prior art keywords
- installing hole
- cutting knife
- cutter spacing
- bolt
- broach shell
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- 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.)
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Abstract
The invention discloses a kind of working (machining) efficiency high numerically controlled lathe four cutter spacing knife rest double-pole nested structure, including: four cutter spacing tool holder body, it is arranged on the L-type broach shell in four cutter spacing tool holder body and bolt fixed by some knife rests, described L-type broach shell is provided with roughing cutting knife installing hole and polish cutting knife installing hole, big 0.01mm～0.05mm of diameter of the aperture ratio cutting knife cutter hub of described roughing cutting knife installing hole and polish cutting knife installing hole, the L-type broach shell of described roughing cutting knife installing hole upper end is provided with and fixes, with knife rest, the bolt positioning hole that bolt cooperates, the L-type broach shell of described polish cutting knife installing hole upper end is provided with the installing hole cooperated with it and second and fixes bolt.
Description
Technical field
The present invention relates to a kind of numerically controlled lathe, particularly relate to a kind of numerically controlled lathe four cutter spacing knife rest double-pole noose
Structure.
Background technology
China's numerically controlled lathe industry keeps fast-developing in national economy and continues to implement policy of stimulating the domestic demand shape
Achieve very great achievement under gesture, present fast-developing and progressive good situation.Core as numerically controlled lathe
One of cardiac function parts, although Tool-rest of Numerical Control Lathe achieves relatively much progress, but compared with external level,
Still there is a certain distance, become one of bottleneck factor of dictates host development.At present, numerically controlled lathe four cutter spacing
Knife rest has obtained universal application in numerically controlled lathe, during processing endoporus, and existing numerically controlled lathe
Each broach shell draw-in groove of four cutter spacing knife rests can only block set a broach shell, install a roughing cutting knife first to work
Part endoporus carries out roughing, processes the angle rotating numerically controlled lathe four cutter spacing knife rest afterwards, passes through polish
Cutting knife carries out polish to inner hole of workpiece, and working (machining) efficiency is low.
Summary of the invention
The technical problem to be solved is: provide the numerically controlled lathe four cutter spacing cutter that a kind of working (machining) efficiency is high
Frame double-pole nested structure.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: numerically controlled lathe four cutter spacing knife rest
Use double-pole nested structure, including: four cutter spacing tool holder body, it is arranged on the L-type broach shell in four cutter spacing tool holder body
Fix bolt with some knife rests, described L-type broach shell is provided with roughing cutting knife installing hole and polish is cut
Cutter installing hole, the aperture ratio cutting knife cutter hub of described roughing cutting knife installing hole and polish cutting knife installing hole straight
Big 0.01mm～0.05mm in footpath, is provided with and cutter on the L-type broach shell of described roughing cutting knife installing hole upper end
The bolt positioning hole that bolt cooperates fixed by frame, at the L-type broach shell of described polish cutting knife installing hole upper end
On be provided with the installing hole cooperated with it and second and fix bolt.
In order to preferably solve above-mentioned technical problem, the present invention use further technical scheme be: described slightly
It is respectively arranged with anti-rotation plane on processing cutting knife installing hole and polish cutting knife installing hole.
The invention have the advantage that above-mentioned numerically controlled lathe four cutter spacing knife rest double-pole nested structure, at processing endoporus
During, it is not necessary to the angle of conversion numerically controlled lathe four cutter spacing knife rest just can use and workpiece is carried out endoporus enter
Row roughing and polish, thus improve the working (machining) efficiency of lathe.
Accompanying drawing explanation
Fig. 1 is that numerically controlled lathe four cutter spacing knife rest double-pole set of the present invention is arranged on numerically controlled lathe four cutter spacing knife rest
Structural representation.
Fig. 2 is the structural representation of numerically controlled lathe four cutter spacing knife rest double-pole of the present invention set.
Fig. 3 is the plan structure schematic diagram of numerically controlled lathe four cutter spacing knife rest double-pole of the present invention set.
In figure: 1, four cutter spacing tool holder body, 2, L-type broach shell, 3, knife rest fix bolt, 4, roughing cuts
Cutter installing hole, 5, polish cutting knife installing hole, 6, bolt positioning hole, 7, second fixes bolt, and 8, anti-
Turn plane, 9, broach shell draw-in groove, 10, roughing cutting knife, 11, polish cutting knife.
Detailed description of the invention
The particular content of the present invention is described in detail below in conjunction with the accompanying drawings with specific embodiment.
As shown in Figure 1, Figure 2, Figure 3 shows, numerically controlled lathe four cutter spacing knife rest double-pole nested structure, including: four
Cutter spacing tool holder body 1, is arranged on the L-type broach shell 2 in four cutter spacing tool holder body 1 and bolt fixed by some knife rests
3, described L-type broach shell 2 is provided with roughing cutting knife installing hole 4 and polish cutting knife installing hole 5, institute
The diameter of the aperture ratio cutting knife cutter hub stating roughing cutting knife installing hole 4 and polish cutting knife installing hole 5 is big
0.01mm～0.05mm, is provided with and cutter on the L-type broach shell 2 of described roughing cutting knife installing hole 4 upper end
The bolt positioning hole 6 that bolt 3 cooperates fixed by frame, in the L-type of described polish cutting knife installing hole 5 upper end
It is provided with the installing hole cooperated with it and second on broach shell 2 and fixes bolt 7.
As shown in Figure 1, Figure 2, Figure 3 shows, in this example, described roughing cutting knife installing hole 4 and polish
Anti-rotation plane 8 it is respectively arranged with on cutting knife installing hole 5.
When above-mentioned numerically controlled lathe four cutter spacing knife rest double-pole nested structure is installed, L-type broach shell 2 is fastened on four cuttves
In broach shell draw-in groove 9 in the tool holder body 1 of position, roughing cutting knife 10 is inserted into roughing cutting knife installing hole 4
In, screwing off knife rest and fix bolt 3, knife rest is fixed bolt 3 and is stretched into roughing cutting knife peace through bolt fixing hole 6
In dress hole 4, roughing cutting knife 9 is compressed, polish cutting knife 11 is inserted in polish cutting knife installing hole 5,
Screwing off second and fix bolt 7, second fixes bolt 7 stretches into polish cutting knife in polish cutting knife installing hole 5
11 compress.
Above-mentioned numerically controlled lathe four cutter spacing knife rest double-pole nested structure, during processing endoporus, it is not necessary to turn
Change the angle of numerically controlled lathe four cutter spacing knife rest just to use and workpiece is carried out endoporus carry out roughing and finishing
Work, thus improve the working (machining) efficiency of lathe.
Claims (2)
1. numerically controlled lathe four cutter spacing knife rest double-pole nested structure, it is characterised in that: including: four cutter spacing knife rests
Body (1), is arranged on the L-type broach shell (2) in four cutter spacing tool holder body (1) and spiral shell fixed by some knife rests
Bolt (3), is provided with roughing cutting knife installing hole (4) and polish cutting knife on described L-type broach shell (2)
Installing hole (5), described roughing cutting knife installing hole (4) and the aperture ratio of polish cutting knife installing hole (5)
Big 0.01mm～0.05mm of diameter of cutting knife cutter hub, in the L-type of described roughing cutting knife installing hole (4) upper end
It is provided with on broach shell (2) and fixes the bolt positioning hole (6) that bolt (3) cooperates, described with knife rest
It is provided with, on the L-type broach shell (2) of polish cutting knife installing hole (5) upper end, the installing hole cooperated with it
Bolt (7) is fixed with second.
2. according to the numerically controlled lathe four cutter spacing knife rest double-pole nested structure described in claim 1, it is characterised in that:
It is respectively arranged with anti-rotation plane on described roughing cutting knife installing hole (4) and polish cutting knife installing hole (5)
(8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117433.XA CN106141226A (en) | 2015-03-16 | 2015-03-16 | Numerically controlled lathe four cutter spacing knife rest double-pole nested structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117433.XA CN106141226A (en) | 2015-03-16 | 2015-03-16 | Numerically controlled lathe four cutter spacing knife rest double-pole nested structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106141226A true CN106141226A (en) | 2016-11-23 |
Family
ID=58063449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117433.XA Pending CN106141226A (en) | 2015-03-16 | 2015-03-16 | Numerically controlled lathe four cutter spacing knife rest double-pole nested structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106141226A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813970A (en) * | 1972-01-10 | 1974-06-04 | Ammco Tools Inc | Tool holder |
| DE2802395A1 (en) * | 1977-01-20 | 1978-07-27 | Barrera Manuel Ayerbe | METHOD AND DEVICE FOR CHIPPING MACHINING OF ROTATING WORKPIECES |
| CN201214153Y (en) * | 2008-07-03 | 2009-04-01 | 扬州大学 | Combined multifunctional cutter row |
| CN102350513A (en) * | 2011-10-30 | 2012-02-15 | 山东华力电机集团股份有限公司 | Turning tool clamping device for axle hole of stepped hole bearing chamber end cover of motor |
| CN202270993U (en) * | 2011-07-19 | 2012-06-13 | 湖南湘冶机械制造有限公司 | Novel square knife carrier |
| CN202572912U (en) * | 2011-12-29 | 2012-12-05 | Tcl王牌电器(惠州)有限公司 | Hot sprue ejector sleeve structure |
| CN203887246U (en) * | 2014-05-08 | 2014-10-22 | 泰安市金港机械制造有限责任公司 | Multifunctional combined cutting tool |
| CN204504266U (en) * | 2015-03-16 | 2015-07-29 | 江苏雨燕模塑有限公司 | Numerically controlled lathe four cutter spacing knife rest double-pole nested structure |
-
2015
- 2015-03-16 CN CN201510117433.XA patent/CN106141226A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813970A (en) * | 1972-01-10 | 1974-06-04 | Ammco Tools Inc | Tool holder |
| DE2802395A1 (en) * | 1977-01-20 | 1978-07-27 | Barrera Manuel Ayerbe | METHOD AND DEVICE FOR CHIPPING MACHINING OF ROTATING WORKPIECES |
| CN201214153Y (en) * | 2008-07-03 | 2009-04-01 | 扬州大学 | Combined multifunctional cutter row |
| CN202270993U (en) * | 2011-07-19 | 2012-06-13 | 湖南湘冶机械制造有限公司 | Novel square knife carrier |
| CN102350513A (en) * | 2011-10-30 | 2012-02-15 | 山东华力电机集团股份有限公司 | Turning tool clamping device for axle hole of stepped hole bearing chamber end cover of motor |
| CN202572912U (en) * | 2011-12-29 | 2012-12-05 | Tcl王牌电器(惠州)有限公司 | Hot sprue ejector sleeve structure |
| CN203887246U (en) * | 2014-05-08 | 2014-10-22 | 泰安市金港机械制造有限责任公司 | Multifunctional combined cutting tool |
| CN204504266U (en) * | 2015-03-16 | 2015-07-29 | 江苏雨燕模塑有限公司 | Numerically controlled lathe four cutter spacing knife rest double-pole nested structure |
Non-Patent Citations (1)
| Title |
|---|
| 王兰波: "单自由度高频减振镗杆的设计与研究", 《中国优秀硕士学位论文全文数据库工程科技I辑》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |