CN202367223U - Multi-purpose double-edge adjustable boring cutter - Google Patents
Multi-purpose double-edge adjustable boring cutter Download PDFInfo
- Publication number
- CN202367223U CN202367223U CN2011203998505U CN201120399850U CN202367223U CN 202367223 U CN202367223 U CN 202367223U CN 2011203998505 U CN2011203998505 U CN 2011203998505U CN 201120399850 U CN201120399850 U CN 201120399850U CN 202367223 U CN202367223 U CN 202367223U
- Authority
- CN
- China
- Prior art keywords
- boring cutter
- boring
- cutter
- twolip
- stud bolt
- 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
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a boring cutter used on a boring machine and a milling machine, in particular to a multi-purpose double-edge adjustable boring cutter. Two boring cutter rods (5,15) are arranged on a cutter rod in a slideable way respectively; the tail parts of boring cutters are connected through a stud bolt (11); the two ends of the stud bolt are provided with a left thread and a right thread; the stud bolt is twisted to drive the boring cutter to move in the radial direction of the cutter rod (1), so that the radial size of the boring cutter can be adjusted; and a sliding block (14) is clamped in the middle of the stud bolt, and the sliding block can be driven to move by adjustment threads (20,2) at two ends to drive the stud bolt, so that the double-edge boring cutter can be centered. Or the cutting edges of the boring cutter are adjusted to be long and short intentionally, and double-edge layering boring can be realized by matching boring cutter rods with high and low cutting edges. The boring cutter can be used for boring of the boring machine and the milling machine conveniently, the radial size of the boring cutter can be adjusted by twisting the stud bolt, and the boring cutter is convenient to operate and high in practicability.
Description
[technical field]
The present invention relates to the boring cutter that bore hole uses on the boring machine milling machine.
[background technology]
Boring machine, milling machine generally are that single-blade boring cutter or twolip boring cutter carry out bore hole when carrying out boring work; When the twolip boring cutter carries out bore hole; Two blades generally are to carry out the symmetry cutting, and the cutting width of two blades can not be excessive, and the person can not produce vibrations; Perhaps one is long and the other is short for blade, the one high and one low layered cutting that carries out.At this moment, general design is that two boring cutter bars move at radial expansion simultaneously, the adjustment bore size, but owing to reasons such as manufacturing and tool wear cause two cuttves having slight error in the radial direction, but can not adjust.Though perhaps two boring cutter bar telescopic movings separately of the boring cutter of design, but telescopic moving simultaneously.
[summary of the invention]
The utility model proposes a kind of boring cutter that can regulate arbitrarily neutrality can carry out the cutting of twolip symmetry and asymmetric cutting of twolip and symmetry cutting the time.
For solving the problems of the technologies described above; The utility model proposes following solution, uses the twolip adjustable boring tool more, comprises knife bar, boring cutter bar, stud, slide block, adjustment screw, lock screw; It is characterized in that two boring cutter bars that are provided with that slide on the described knife bar; The boring cutter bar afterbody is provided with screwed hole, is respectively left-handedly to be connected with the stud of right-handed thread with two ends, and the twisting stud just can drive boring cutter bar radially moving simultaneously at knife bar upper edge knife bar.Described stud middle part card has a slide block; Slide block slides in the square groove of knife bar, withstands slide block through the adjustment screw on the knife bar, and slide block can slide in the square groove of knife bar; Through adjustment adjustment screw; Can change the position of slide block in the knife bar square groove, and then change the position of stud, thus change boring cutter bar to neutrality.After adjusting to the right place, boring cutter bar can lock through lock screw.Boring cutter bar can be dismantled; And boring cutter bar should make two pairs, and described two boring cutter bars are replaceable, and boring cutter bar can adopt the equally high and one high and one low two kinds of forms of two main cutting edges of two main cutting edges; One secondary main cutting edge is equally high; Be used for the cutting of twolip symmetry, a secondary main cutting edge is one high and one low, is used for the asymmetric cutting of twolip.
The utility model can be convenient to use in boring machine, milling machine bore hole, and is as long as just can realize the adjusting to the boring cutter radial dimension through the twisting stud, easy to operate practical.
[description of drawings]
Fig. 1 is many with twolip adjustable boring tool axonometric drawing
Fig. 2 is the A portion partial enlarged drawing of Fig. 1
Fig. 3 is many with twolip adjustable boring tool assembling exploded view
Fig. 4 is the A portion partial enlarged drawing of Fig. 3
Fig. 5 is many with twolip adjustable boring tool knife rod head enlarged drawing
Fig. 6 is the A portion partial enlarged drawing of Fig. 5
Fig. 7 is many with twolip adjustable boring tool knife rod head enlarged drawing
Fig. 8 is the B portion partial enlarged drawing of Fig. 7
Fig. 9 is slide block (a 14) axonometric drawing
Figure 10 is stud (a 11) axonometric drawing
Figure 11 is boring cutter bar (5, a 15) axonometric drawing
Figure 12 is boring cutter bar (5, a 15) axonometric drawing
Figure 13 is the internal structure axonometric drawing
[specific embodiment]
Embodiment one
The twolip adjustable boring tools of using that the utility model proposes comprise knife bar (1), boring cutter bar (5., 15) studs (11), slide block (14), adjustment screw (2,20), lock screw (3,4,18,19), end cap (10) more.
That in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Figure 11, slides on the knife bar is provided with two boring cutter bars; The boring cutter bar afterbody is provided with screwed hole; With two ends is respectively left-handedly to be connected with the stud of right-handed thread, and the twisting stud just can drive boring cutter bar radially moving simultaneously at knife bar upper edge knife bar.The middle part card of stud has a slide block, and slide block can slide in the square groove of knife bar, through adjustment adjustment screw, can change the position of slide block in the knife bar square groove, and then changes the position of stud, thus change two boring cutter bars to neutrality.After adjusting to the right place, boring cutter bar can lock through lock screw.Boring cutter bar can be dismantled, and boring cutter bar should make two pairs, and a secondary main cutting edge is equally high, is used for the cutting of twolip symmetry, and a secondary main cutting edge is one high and one low, is used for the asymmetric cutting of twolip.
In use, when the boring cutter bar main cutting edge of dress is equally high, be used for twolip when cutting symmetry; Can utilize tool presetter to carry out the pre-adjustment of cutter to neutrality and radial dimension, can be through adjustment adjustment screw (2,20), slide block (14) and stud (11) preset two boring cutter bars (5; 15) position,, the back locking lock-screw (3,4 of adjusting to the right place; 18,19) can cut.When the boring cutter bar main cutting edge of dress is one high and one low, can be used for the asymmetric layered cutting of twolip, this moment also can be through adjustment adjustment screw (2; 20), slide block (14) and stud (11) preset two boring cutter bars (5,15) position, to position locking lock-screw (3; 4,18,19) can cut.
Claims (4)
1. use the twolip adjustable boring tool more; Comprise knife bar, boring cutter bar, stud, slide block, adjustment screw, lock screw; It is characterized in that two boring cutter bars that are provided with that slide on the described knife bar, the boring cutter bar afterbody is provided with screwed hole, is respectively left-handedly to be connected with the stud of right-handed thread with two ends.
2. use twolip adjustable boring tool as claimed in claim 1 more, it is characterized in that described stud middle part card has a slide block, slide block slides in the square groove of knife bar, withstands slide block through the adjustment screw on the knife bar.
3. use twolip adjustable boring tool as claimed in claim 1 more, it is characterized in that described boring cutter bar can be through lock screw locking.
4. use twolip adjustable boring tool as claimed in claim 1 more, it is characterized in that described two boring cutter bars are replaceable, boring cutter bar can adopt the equally high and one high and one low two kinds of forms of two main cutting edges of two main cutting edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203998505U CN202367223U (en) | 2011-10-20 | 2011-10-20 | Multi-purpose double-edge adjustable boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203998505U CN202367223U (en) | 2011-10-20 | 2011-10-20 | Multi-purpose double-edge adjustable boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367223U true CN202367223U (en) | 2012-08-08 |
Family
ID=46590947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203998505U Expired - Fee Related CN202367223U (en) | 2011-10-20 | 2011-10-20 | Multi-purpose double-edge adjustable boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367223U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335759A (en) * | 2011-10-20 | 2012-02-01 | 庞勇 | Multipurpose double-edge adjustable boring cutter |
| CN102784932A (en) * | 2012-09-12 | 2012-11-21 | 沈阳飞机工业（集团）有限公司 | Dual blade adjustable boring cutter |
| CN102825321A (en) * | 2012-09-22 | 2012-12-19 | 宁波川景誉机械科技发展有限公司 | End face groove cutter with adjusting structure |
| CN105642922A (en) * | 2014-11-13 | 2016-06-08 | 首都航天机械公司 | Deep hole boring tool |
| CN106270594A (en) * | 2016-09-09 | 2017-01-04 | 哈尔滨理工大学 | A kind of synchronization reducing modularity indexable numerical control boring cutter |
-
2011
- 2011-10-20 CN CN2011203998505U patent/CN202367223U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335759A (en) * | 2011-10-20 | 2012-02-01 | 庞勇 | Multipurpose double-edge adjustable boring cutter |
| CN102784932A (en) * | 2012-09-12 | 2012-11-21 | 沈阳飞机工业（集团）有限公司 | Dual blade adjustable boring cutter |
| CN102784932B (en) * | 2012-09-12 | 2014-07-23 | 沈阳飞机工业（集团）有限公司 | Dual blade adjustable boring cutter |
| CN102825321A (en) * | 2012-09-22 | 2012-12-19 | 宁波川景誉机械科技发展有限公司 | End face groove cutter with adjusting structure |
| CN102825321B (en) * | 2012-09-22 | 2014-09-17 | 宁波川景誉机械科技发展有限公司 | End face groove cutter with adjusting structure |
| CN105642922A (en) * | 2014-11-13 | 2016-06-08 | 首都航天机械公司 | Deep hole boring tool |
| CN106270594A (en) * | 2016-09-09 | 2017-01-04 | 哈尔滨理工大学 | A kind of synchronization reducing modularity indexable numerical control boring cutter |
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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 |
Granted publication date: 20120808 Termination date: 20141020 |
|
| EXPY | Termination of patent right or utility model |