CN102921976B - Floating boring cutter and using method thereof - Google Patents
Floating boring cutter and using method thereof Download PDFInfo
- Publication number
- CN102921976B CN102921976B CN201110227075.XA CN201110227075A CN102921976B CN 102921976 B CN102921976 B CN 102921976B CN 201110227075 A CN201110227075 A CN 201110227075A CN 102921976 B CN102921976 B CN 102921976B
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- blade
- chute
- graduation mark
- sliding blade
- fixed blade
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- 238000007667 floating Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000003754 machining Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention provides a floating boring cutter and a using method thereof. The floating boring cutter comprises a fixed cutter blade which comprises a drawer-type chute and a sliding cutter blade arranged in the chute in a sliding mode, wherein scale marks are formed on corresponding edges of the sliding cutter blade and the fixed cutter blade. According to the floating boring cutter and the using method thereof, the adjustment size of the sliding cutter blade is determined through the scale marks, so that the time for adjusting the boring cutter repeatedly is shortened, and the working efficiency is improved; and the size of the floating boring cutter is adjusted by using the scale marks, so that the machining accuracy is improved.
Description
Technical field
The embodiment of the present invention relates to frame for movement technology, particularly relates to a kind of floating boring tool and using method thereof.
Background technology
Floating boring tool is used for the endoporus of finishing workpiece, and the maximum inner diameter that floating boring tool can be processed depends on the ultimate range of sliding blade distance fixed blade.
The boring operation of existing floating boring tool bore hole is divided into following two parts: examination boring and right boring.Size 1mm ~ the 0.5mm less of required size of examination boring borehole, right boring is on the basis of examination boring, and operating personnel are by processing experience and operation skill, and the position of adjustment sliding blade, to make it to reach required size.
In prior art, at least there are the following problems: when using existing floating boring tool to carry out right boring, needs repeatedly to adjust just can obtain required size, uses difficulty large.
Summary of the invention
The embodiment of the present invention provides a kind of floating boring tool and using method thereof, in order to reduce the use difficulty of floating boring tool, and improves operating efficiency.
The embodiment of the present invention provides a kind of floating boring tool, comprising:
Fixed blade, described fixed blade comprises the chute of drawer type;
Sliding blade, described sliding blade is slidably installed in described chute, and described sliding blade and edge corresponding to described fixed blade have graduation mark.
Floating boring tool as above, preferably:
Described graduation mark comprises the first graduation mark and the second graduation mark, is separately positioned on described fixed blade and side corresponding to described sliding blade;
Described first graduation mark and described second graduation mark numerical value correspondence at zero point is separately arranged.
Floating boring tool as above, preferably:
The scale of described first graduation mark is equidistant, and the total length of described first graduation mark is 10mm-35mm, each scale be spaced apart 1mm;
The lattices such as the scale of described second graduation mark, described second graduation mark comprises 50 lattices, and the length of each described lattice is 0.98mm.
Floating boring tool as above, preferably:
Described first graduation mark has two rows, is symmetricly set on the dual-side of described chute of described fixed blade;
Described second graduation mark has two rows, is symmetricly set on the dual-side of the contiguous described chute of described sliding blade.
Floating boring tool as above, preferably:
Also comprise micrometer adjusting screw and trip bolt;
Described micrometer adjusting screw wears along the longitudinal direction of described chute and stretches into chute by described fixed blade, supports the one end at described sliding blade, to make between described sliding blade and fixed blade along the distance described chute longitudinal direction keeping set;
Described sliding blade, through described sliding blade, is fixed in the chute of described fixed blade by described trip bolt.
Floating boring tool provided by the invention, at sliding blade and edge corresponding to fixed blade, there is graduation mark, the position of sliding blade relative to fixed blade can be determined according to graduation mark, carry out in the process of bore hole at floating boring tool, no longer need the position repeatedly adjusting sliding blade, according to graduation mark is disposable, sliding blade can be moved to desired position size.By arranging graduation mark, not only increasing machining accuracy and operating efficiency, also reducing the scrappage of part, and the skill requirement to operating personnel.
The present invention also provides a kind of using method of floating boring tool, wherein, comprising:
Determine the diameter S treating bore hole;
Adjust boring cutter according to described diameter S and carry out examination boring;
Measure the diameter S1 of examination boring borehole;
Determine the distance, delta S=(S-S1)/2 that described sliding blade need regulate;
According to the graduation mark that described sliding blade edge corresponding with fixed blade is arranged, the adjustment position of sliding blade in fixed blade chute, the slip offset distance wherein adjusted is Δ S;
Carry out right boring.
The using method of floating boring tool as above, preferably, described adjust boring cutter according to described diameter S and carry out trying boring comprise: according to than the described size treating the little 0.5mm-2mm of the diameter S of bore hole, adjustment boring cutter, carries out examination boring.
The using method of floating boring tool as above, preferably, the described graduation mark arranged according to described sliding blade edge corresponding with fixed blade, the adjustment position of sliding blade in fixed blade chute, the slip offset distance wherein adjusted is Δ S, comprise: the graduation mark arranged according to described sliding blade edge corresponding with fixed blade, use the micrometer adjusting screw supported in one end of described sliding blade to adjust the position of described sliding blade in fixed blade chute, wherein, described micrometer adjusting screw wears along the longitudinal direction of described chute and stretches into chute by described fixed blade.
The using method of floating boring tool as above, preferably, before the position of adjustment sliding blade in fixed blade chute, comprising: unclamp the trip bolt for being fastened on by described sliding blade in chute; Adjustment sliding blade also comprises after the position in fixed blade chute: screw trip bolt, fixing to make between described sliding blade and described fixed blade.
The using method of the real floating boring tool provided of the present invention, after examination boring, just can realize boring required size by accurate adjustment sliding blade, reduce the time repeatedly adjusting boring cutter, improve operating efficiency, use the size of graduation mark adjustment floating boring tool, also improve machining accuracy, reduce the scrappage of part.
Accompanying drawing explanation
The schematic diagram of the floating boring tool that Fig. 1 provides for the embodiment of the present invention two.
The schematic diagram of the using method of the floating boring tool that Fig. 2 provides for the embodiment of the present invention three.
The schematic diagram of the using method of the floating boring tool that Fig. 3 provides for the embodiment of the present invention four.
Reference numeral:
1-fixed blade; 2-sliding blade;
11-chute; 3-graduation mark;
31-first graduation mark; 32-second graduation mark;
4-micrometer adjusting screw; 5-trip bolt.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
The embodiment of the present invention one provides a kind of floating boring tool, comprising: fixed blade and sliding blade.Fixed blade comprises the chute of drawer type; Sliding blade is slidably installed in chute, and sliding blade and edge corresponding to fixed blade have graduation mark.
By graduation mark, the relative position between sliding blade and fixed blade can be determined.The setting position of graduation mark has various ways, such as: the lower surface being arranged on chute, after sliding blade moves along chute, by the position of graduation mark determination sliding blade movement of exposing; Be arranged on the chute side of sliding blade and moving blade laminating, carry out reading by the distance of sliding blade movement; Be arranged on the side of sliding blade, the length of stretching out chute according to sliding blade carrys out reading etc.The present invention is not limited the setting position of graduation mark and quantity.
The floating boring tool that the embodiment of the present invention one provides, at sliding blade and edge corresponding to fixed blade, there is graduation mark, the position of sliding blade relative to fixed blade can be determined according to graduation mark, carry out in the process of bore hole at floating boring tool, no longer need the position repeatedly adjusting sliding blade, according to graduation mark, sliding blade can accurately be moved to desired position size.By arranging graduation mark, not only increasing machining accuracy and operating efficiency, also reducing the scrappage of part, and the skill requirement to operating personnel.
Embodiment two
The schematic diagram of the floating boring tool that Fig. 1 provides for the embodiment of the present invention two.The embodiment of the present invention two provides a kind of floating boring tool, comprising: fixed blade 1 and sliding blade 2.Fixed blade 1 comprises the chute 11 of drawer type; Sliding blade 2 is slidably installed in chute 11, and the edge of sliding blade 2 and fixed blade 1 correspondence has graduation mark 3.
The preferred implementation of graduation mark 3 is: graduation mark 3 comprises the first graduation mark 31 and the second graduation mark 32, is separately positioned on the side of fixed blade 1 and sliding blade 2 correspondence; First graduation mark 31 and the respective correspondence at numerical value zero point of the second graduation mark 32 are arranged, and it is arranged on identical position, and starting point is identical.
Two graduation marks are set, on the one hand, are convenient to observe the distance of sliding blade relative to fixed blade movement; On the other hand, because the first graduation mark and the second graduation mark are separately positioned on sliding blade and side corresponding to fixed blade, first graduation mark and the second graduation mark can form biserial difference, thus reduce the length of vernier, it is made to be used in spatially less, do not reduce the scale division value of graduation mark, be convenient to reading.Be understandable that, three row differences can also be arranged to, or the situation such as four row differences, columns is more, and the length of vernier is shorter, and the precision of measurement is higher, and accordingly, arranging difficulty also can increase.
Preferably, the scale of the first graduation mark 31 is equidistant, and the total length of the first graduation mark 31 is 10mm-35mm, each scale be spaced apart 1mm; The lattices such as the scale of the second graduation mark 32, the second graduation mark 32 comprises 50 lattices, and the length of each lattice is 0.98mm.
The total length of the first graduation mark and the total length sum of the second graduation mark determine the size range in the hole that this floating boring tool can be processed.With regard to the floating boring tool that the present embodiment provides, the radius in the hole that it can be processed determines jointly according to the fixed blade of floating boring tool and the size of sliding blade itself, the scale division value of graduation mark and requirement on machining accuracy.
Further, the first graduation mark 31 has two rows, is symmetricly set on the dual-side of chute 11 of fixed blade 1; Second graduation mark 32 has two rows, is symmetricly set on the dual-side of the contiguous chute 11 of sliding blade 2.The convenience of reading can be increased like this.
Be understandable that, consider the restriction of floating boring tool cutter hub size, in actual applications, two ranked first graduation mark can stagger 0.5mm mutually, that is, the first graduation mark being positioned at cutter hub side and the first graduation mark being positioned at cutter hub opposite side are from Article 1 graduation mark, and stagger 0.5mm mutually, also correspondingly to the second graduation mark that the first graduation mark coordinates to stagger, the accuracy of reading can be increased like this.
Closer, floating boring tool also comprises micrometer adjusting screw 4 and trip bolt 5; Micrometer adjusting screw 4 wears along the longitudinal direction of chute 11 and stretches into chute by fixed blade 1, supports the one end at sliding blade 2, to make between sliding blade 2 and fixed blade 1 along distance chute 11 longitudinal direction keeping set; Sliding blade 2, through sliding blade 2, is fixed in the chute 11 of fixed blade 1 by trip bolt 5.
The distance of setting determines according to the size of required bore hole, and micrometer adjusting screw tightens, and the distance that sliding blade stretches out chute increases.Adopt micrometer adjusting screw to regulate the position of sliding blade in chute, simple and reliable, degree of regulation is high.Trip bolt is adopted to fix the mode of sliding blade and fixed blade, convenient operation.
The floating boring tool that the embodiment of the present invention two provides, after examination boring, only once need adjust and can obtain required size, and degree of regulation is high, workable; When sliding blade and fixed blade cutter hub length allow, regulate the total length of the first graduation mark can change the full-size of its borehole, change the minimum scale value of the second graduation mark, can certainty of measurement be changed.
Embodiment three
The schematic diagram of the using method of the floating boring tool that Fig. 2 provides for the embodiment of the present invention three.The embodiment of the present invention three provides a kind of using method of floating boring tool, its floating boring tool preferably using any embodiment of the present invention to provide, and this using method comprises:
Step 31, determine the diameter S treating bore hole.
Step 32, adjust boring cutter carry out examination boring according to diameter S.
Examination boring is that bore hole puts in place in order to avoid one time, and the resistance caused is excessive.
The diameter S1 of step 33, measurement examination boring borehole.
Step 34, determine the distance, delta S=(S-S1)/2 that sliding blade need regulate.
Step 35, the graduation mark arranged according to sliding blade edge corresponding with fixed blade, the adjustment position of sliding blade in fixed blade chute, the slip offset distance wherein adjusted is Δ S.
Step 36, carry out right boring.
The using method of the floating boring tool that the embodiment of the present invention three provides, after examination boring, just can realize boring required size by the once adjustment of sliding blade, reduce the time repeatedly adjusting boring cutter, improve operating efficiency, use the size of graduation mark adjustment floating boring tool, also improve machining accuracy.
Embodiment four
The schematic diagram of the using method of the floating boring tool that Fig. 3 provides for the embodiment of the present invention four.The embodiment of the present invention four is on the basis of embodiment three, and preferably, step 32 comprises:
Step 321, according to than the size treating the little 0.5mm-2mm of the diameter S of bore hole, adjustment boring cutter, carries out examination boring.
Use the cutting edge of the fixed blade of vernier caliper measurement floating boring tool to the air line distance sliding into blade cut sword, make the little 0.5-2mm of this air line distance diameter group S, in case hole boring is large, cause product to cross and cut.
Further, step 35 comprises:
Step 351, the graduation mark arranged according to sliding blade edge corresponding with fixed blade, use the micrometer adjusting screw supported in one end of sliding blade to adjust the position of sliding blade in fixed blade chute, wherein, micrometer adjusting screw wears along the longitudinal direction of chute and stretches into chute by fixed blade.
Use the position of micrometer adjusting screw adjustment sliding blade, the existing structure of floating boring tool can be made full use of, and regulate easy.
Can also comprise before adjusting the position of sliding blade in fixed blade chute: unclamp the trip bolt for being fastened on by sliding blade in chute.
If fixed by trip bolt between sliding blade and fixed blade, so before the position regulating sliding blade, trip bolt should be unclamped.
Can also comprise after adjusting the position of sliding blade in fixed blade chute: screw trip bolt, fixing to make between sliding blade and fixed blade.
The using method of the floating boring tool that the embodiment of the present invention four provides, uses micrometer adjusting screw, regulates the position of sliding blade in chute, and determine the distance regulated according to graduation mark, reliably easy, precision is high.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a floating boring tool, is characterized in that, comprising:
Fixed blade, described fixed blade comprises the chute of drawer type;
Sliding blade, described sliding blade is slidably installed in described chute, and described sliding blade and edge corresponding to described fixed blade have graduation mark;
Also comprise micrometer adjusting screw and trip bolt;
Described micrometer adjusting screw wears along the longitudinal direction of described chute and stretches into chute by described fixed blade, supports the one end at described sliding blade, to make between described sliding blade and fixed blade along the distance described chute longitudinal direction keeping set;
Described sliding blade, through described sliding blade, is fixed in the chute of described fixed blade by described trip bolt.
2. floating boring tool according to claim 1, is characterized in that:
Described graduation mark comprises the first graduation mark and the second graduation mark, is separately positioned on described fixed blade and side corresponding to described sliding blade;
Described first graduation mark and described second graduation mark numerical value correspondence at zero point is separately arranged.
3. floating boring tool according to claim 2, is characterized in that:
The scale of described first graduation mark is equidistant, and the total length of described first graduation mark is 10mm-35mm, each scale be spaced apart 1mm;
The lattices such as the scale of described second graduation mark, described second graduation mark comprises 50 lattices, and the length of each described lattice is 0.98mm.
4. floating boring tool according to claim 2, is characterized in that:
Described first graduation mark has two rows, is symmetricly set on the dual-side of described chute of described fixed blade;
Described second graduation mark has two rows, is symmetricly set on the dual-side of the contiguous described chute of described sliding blade.
5. a using method for the floating boring tool as described in as arbitrary in claim 1-4, is characterized in that,
Comprise:
Determine the diameter S treating bore hole;
Adjust boring cutter according to described diameter S and carry out examination boring;
Measure the diameter S1 of examination boring borehole;
Determine the distance △ S=(S-S1)/2 that described sliding blade need regulate;
According to the graduation mark that described sliding blade edge corresponding with fixed blade is arranged, adjust the position of described sliding blade in described fixed blade chute, the slip offset distance wherein adjusted is △ S;
Carry out right boring;
The described graduation mark arranged according to described sliding blade edge corresponding with fixed blade, adjust the position of described sliding blade in described fixed blade chute, the slip offset distance wherein adjusted is △ S, comprising:
According to the graduation mark that described sliding blade edge corresponding with fixed blade is arranged, use the micrometer adjusting screw supported in one end of described sliding blade to adjust the position of described sliding blade in described fixed blade chute, wherein, described micrometer adjusting screw wears along the longitudinal direction of described chute and stretches into described chute by described fixed blade.
6. the using method of floating boring tool according to claim 5, is characterized in that, described adjust boring cutter according to described diameter S and carry out trying boring comprise: according to than the described size treating the little 0.5mm-2mm of the diameter S of bore hole, adjustment boring cutter, carries out examination boring.
7. the using method of the floating boring tool according to claim 5 or 6, is characterized in that:
Adjustment sliding blade also comprises before the position in fixed blade chute: unclamp the trip bolt for being fastened on by described sliding blade in described chute;
Adjustment sliding blade also comprises after the position in fixed blade chute: screw trip bolt, fixing to make between described sliding blade and described fixed blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227075.XA CN102921976B (en) | 2011-08-09 | 2011-08-09 | Floating boring cutter and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227075.XA CN102921976B (en) | 2011-08-09 | 2011-08-09 | Floating boring cutter and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102921976A CN102921976A (en) | 2013-02-13 |
| CN102921976B true CN102921976B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110227075.XA Expired - Fee Related CN102921976B (en) | 2011-08-09 | 2011-08-09 | Floating boring cutter and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921976B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203639A (en) * | 2018-10-30 | 2019-01-15 | 昆山乐邦印刷器材设备有限公司 | A kind of halftone block device |
| CN113770781A (en) * | 2021-09-24 | 2021-12-10 | 成都飞机工业（集团）有限责任公司 | Tool for quickly replacing angle head cutter and using method thereof |
| CN114289747B (en) * | 2022-01-14 | 2023-05-23 | 成都成林数控刀具股份有限公司 | Indexable insert boring cutter block and boring bar with indexable insert boring cutter block |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212415U (en) * | 1987-11-06 | 1988-09-28 | 李旭淮 | Floating cutter without refacing |
| US5228813A (en) * | 1989-08-16 | 1993-07-20 | Komet Prazisionswerkzeuge Robert Breuning Gmbh | Tool for use in machine tools |
| CN1853833A (en) * | 2005-04-26 | 2006-11-01 | 海因凯撒股份有限公司 | Boring tool |
| CN2900039Y (en) * | 2006-06-19 | 2007-05-16 | 上海东方泵业(集团)有限公司 | Lathe micro regulation pricision cutter |
-
2011
- 2011-08-09 CN CN201110227075.XA patent/CN102921976B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212415U (en) * | 1987-11-06 | 1988-09-28 | 李旭淮 | Floating cutter without refacing |
| US5228813A (en) * | 1989-08-16 | 1993-07-20 | Komet Prazisionswerkzeuge Robert Breuning Gmbh | Tool for use in machine tools |
| CN1853833A (en) * | 2005-04-26 | 2006-11-01 | 海因凯撒股份有限公司 | Boring tool |
| CN2900039Y (en) * | 2006-06-19 | 2007-05-16 | 上海东方泵业(集团)有限公司 | Lathe micro regulation pricision cutter |
Non-Patent Citations (2)
| Title |
|---|
| 刘冠军等.孔加工.《铣工模块式实训教程》.中国轻工业出版社,2011, * |
| 李诚人.常用测量器具与测量机.《数控加工概论》.清华大学出版社,2007, * |
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| Publication number | Publication date |
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| CN102921976A (en) | 2013-02-13 |
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Address after: 037038 No.1 Qianjin Street, Pingcheng District, Datong City, Shanxi Province Patentee after: CRRC DATONG Co.,Ltd. Address before: 037038 No. 1, Daqing Road, Shanxi, Datong Patentee before: CRRC Datong Co.,Ltd. |
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Granted publication date: 20150624 |