CN102962524A - Tool for deburring orifice of small hole communicated with inner wall of deep hole - Google Patents
Tool for deburring orifice of small hole communicated with inner wall of deep hole Download PDFInfo
- Publication number
- CN102962524A CN102962524A CN2012104533241A CN201210453324A CN102962524A CN 102962524 A CN102962524 A CN 102962524A CN 2012104533241 A CN2012104533241 A CN 2012104533241A CN 201210453324 A CN201210453324 A CN 201210453324A CN 102962524 A CN102962524 A CN 102962524A
- Authority
- CN
- China
- Prior art keywords
- deburring
- cutter
- aperture
- guide pin
- pin bushing
- 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
Images
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention discloses a tool for deburring an orifice of a small hole communicated with an inner wall of a deep hole. The tool comprises a burred knife and a handle, the edge part of the burred knife is shaped like an elastic fork with two fork branches, and the outer side of one fork branch is provided with an edge; a rod of the burred knife is provided with a guide sleeve, a compression spring and a stopping block, wherein the guide sleeve is arranged near the edge part, the inner hole of the guide sleeve is matched with the periphery of the rod of the burred rod, and the compression spring is arranged between the guide sleeve and the stopping block; and the stopping block can move along the axial direction of the rod of the knife and is provided with a stopping screw. The tool has the advantages of low cost and simple structure.
Description
Technical field
The present invention relates to a kind of cutter arrangement, and relate to a kind of cutter modifying device that passes through mutually the deburring of aperture aperture for inner walls of deep holes.
Background technology
The mode of endoporus deburring is varied, and the file deburring is arranged, anti-scraper deburring, special-purpose push-jump cutter deburring, the deburring of special pneumatic rotary cutter, special equipment deburring.But inner walls of deep holes passes through mutually the deburring of aperture aperture and is not well solved, because of the deep hole position too dark, special-purpose push-jump cutter can't stretch into, and that the Pneumatic rotary cutter reaches in the so dark hole is also uncontrollable, and damages easily the workpiece inwall and produce and scrap, and anti-scraper deburring is uncontrollable dynamics also, deburring is very inhomogeneous, poor effect, and the hole wall of damaging easily, file can't be started with especially.
Summary of the invention
In order to overcome existing defective in the above-mentioned background technology, the present invention improves on the basis that Special reverse is scraped burring knife, discloses a kind of can be simply inner walls of deep holes be passed through the deburring of aperture aperture mutually and measured cutter of deburring matter.
The present invention is achieved in that a kind ofly passes through the cutter of aperture aperture deburring mutually for inner walls of deep holes, comprises deburring cutter and handle, and described deburring cutter blade is the elasticity jag shapes with two fork branches, and one of them fork branch arranged outside has cutting edge; Be provided with guide pin bushing, Compress Spring and block on the deburring cutter knife bar, guide pin bushing is arranged near the blade place, and the guide pin bushing endoporus cooperates with deburring cutter knife bar periphery, and Compress Spring is arranged between guide pin bushing and the block; Block can move axially along knife bar, and also is provided with limit screw on the block.
Of the present inventionly a kind ofly pass through mutually the cutter of aperture aperture deburring for inner walls of deep holes, described guide pin bushing is comprised of the coaxial hollow circular cylinder of two small one and large one different-diameters, and described two cylinders are structure as a whole; Be provided with a step between large diameter cylinder periphery and the small diameter cylinders body periphery, and the Compress Spring top is located on the large diameter cylinder end face.
Of the present inventionly pass through mutually the cutter of aperture aperture deburring for inner walls of deep holes, described handle end is connected by adapter sleeve with an end of deburring cutter.
Utilize a kind of cutter that passes through mutually the deburring of aperture aperture for inner walls of deep holes provided by the invention to carry out deburring, have the following advantages than directly loading onto behind the handle deburring or decide the special plane deburring with deburring cutter: 1, cutter can not make hole wall injured because overexertion bumps against on the opposite walls; 2, owing to the effect of spring force, cutter only needs turning handle and need not to provide backward pulling force when deburring; 3, because the effect of spring and guide pin bushing, cutter centering accurately, and blade and workpiece inwall aperture contact stress are stable, so also more even polishing of orifice chamfer; 4, need not to purchase special plane, cost is low.
Description of drawings
Fig. 1 is the cutter structure schematic diagram that passes through mutually the deburring of aperture aperture for inner walls of deep holes of the present invention.
Fig. 2 is the structural representation of deburring cutter among Fig. 1.
Fig. 3 is the state diagram of workpiece being processed with cutter of the present invention.
Fig. 4 is the A place enlarged drawing among Fig. 3.
Among the figure: 1 is deburring cutter, and 2 is guide pin bushing, and 3 is Compress Spring, and 4 is block, and 5 is adapter sleeve, and 6 is screwdriver handle, and 7 is limit screw, and 8 is blade, and 9 are the fork branch, 10 fork branches, B workpiece, C chamfering.
The specific embodiment
Describe the present invention in detail below in conjunction with accompanying drawing:
As depicted in figs. 1 and 2, a kind ofly pass through mutually the cutter of aperture aperture deburring for inner walls of deep holes, comprise deburring cutter 1 and handle 6.As shown in Figure 2, deburring cutter 1 comprises knife bar and blade, and blade is the jag shape, and jag partly has fork branch 9 and 10 two fork branches of fork branch.Fork branch 9 and fork branch 10 are elasticity fork branch, and namely the distances between two fork branches can be used as small variation with the work of external force.And the arranged outside of fork branch 9 has cutting edge 8.As shown in Figure 1, handle 6 can directly adopt screwdriver handle.But described screwdriver handle need to cut away the bottle opener head.One end of deburring cutter knife bar is connected by adapter sleeve 5 with handle end, and fixing with limit screw 7.As shown in Figure 1, be disposed with guide pin bushing 2, Compress Spring 3 and block 4 near on the deburring cutter knife bar at blade place, Compress Spring 3 is compressed between guide pin bushing 2 and the block 4.Guide pin bushing 2 is comprised of the coaxial hollow circular cylinder of two small one and large one different-diameters, and described two cylinders are structure as a whole.The endoporus of guide pin bushing 2 hollow spaces cooperates with the deburring cutter knife bar is peripheral, and can move axially along knife bar.Be provided with a step between large diameter cylinder periphery and the small diameter cylinders body periphery, and one of them terminal top of Compress Spring is located on the large diameter cylinder end face.Block 4 is set on the deburring cutter knife bar, can be according to the position of guide pin bushing 2 and Compress Spring 3 along the knife bar axial adjustment, and to be regulated after determine the position, be locked on the deburring cutter knife bar with limit screw 7.
As shown in Figure 3 and Figure 4, when adding man-hour to the such deep hole workpiece of similar workpiece B, the cutter head is inserted in the aperture, and external being trapped among on the workpiece of the small diameter cylinders of guide pin bushing felt relieved, and the step between large diameter cylinder periphery and the small diameter cylinders body periphery is used for axial location.Because blade is jag structure expandable, firmly just can pass aperture to knife edge part a little.Because the effect of Compress Spring and guide pin bushing can produce certain outside power (can reach suitable spring force in axial position by regulating block) to cutter, and cutter centering accurately.This moment turning handle, blade internally pit aperture produce to cut, i.e. chamfering deburring C goes afterwards handle firmly one to be drawn and cutter can be extracted workpiece outward a little.As can opening adapter sleeve and change by unclamping limit screw after the burr tool wear, very convenient.
Claims (3)
1. one kind is used for inner walls of deep holes and passes through mutually the cutter of aperture aperture deburring, comprises deburring cutter and handle, and it is characterized in that: described deburring cutter blade is the elasticity jag shapes with two fork branches, and one of them fork branch arranged outside has cutting edge; Be provided with guide pin bushing, Compress Spring and block on the deburring cutter knife bar, guide pin bushing is arranged near the blade place, and the guide pin bushing endoporus cooperates with deburring cutter knife bar periphery, and Compress Spring is arranged between guide pin bushing and the block; Block can move axially along knife bar, and also is provided with limit screw on the block.
2. as claimed in claim 1ly pass through mutually the cutter of aperture aperture deburring for inner walls of deep holes, it is characterized in that: described guide pin bushing is comprised of the coaxial hollow circular cylinder of two small one and large one different-diameters, and described two cylinders are structure as a whole; Be provided with a step between large diameter cylinder periphery and the small diameter cylinders body periphery, and the Compress Spring top is located on the large diameter cylinder end face.
3. as claimed in claim 1 or 2ly pass through mutually the cutter of aperture aperture deburring for inner walls of deep holes, it is characterized in that: described handle end is connected by adapter sleeve with an end of deburring cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104533241A CN102962524A (en) | 2012-11-13 | 2012-11-13 | Tool for deburring orifice of small hole communicated with inner wall of deep hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104533241A CN102962524A (en) | 2012-11-13 | 2012-11-13 | Tool for deburring orifice of small hole communicated with inner wall of deep hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962524A true CN102962524A (en) | 2013-03-13 |
Family
ID=47793115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104533241A Pending CN102962524A (en) | 2012-11-13 | 2012-11-13 | Tool for deburring orifice of small hole communicated with inner wall of deep hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962524A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439529A (en) * | 2014-10-30 | 2015-03-25 | 芜湖世特瑞转向系统有限公司 | Deburring tool for steering engine oil cylinder hole and processing process thereof |
| CN104493300A (en) * | 2014-04-04 | 2015-04-08 | 新兴重工湖北三六一一机械有限公司 | A device and method for removing burrs on an inner edge of a hole |
| CN105345147A (en) * | 2015-12-10 | 2016-02-24 | 广西玉柴机器股份有限公司 | Burr removing tool for camshaft |
| CN106270806A (en) * | 2016-08-29 | 2017-01-04 | 东方电气(广州)重型机器有限公司 | A kind of manual burr remover and burr removing method |
| CN109202179A (en) * | 2018-11-21 | 2019-01-15 | 山东大学 | A kind of flexible alloys rotary file cleaning tool and method for intersection hole bur |
| CN111618690A (en) * | 2020-04-27 | 2020-09-04 | 上海航天精密机械研究所 | Structure and method for removing flanging burrs of through deep long holes |
| CN113510313A (en) * | 2021-07-13 | 2021-10-19 | 贵州航天电器股份有限公司 | Indexable deburring cutter for inner wall cross orifices |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101439427A (en) * | 2007-11-22 | 2009-05-27 | 建国大学校产学协力团 | Deburring tool for removing cross hole bur and method for removing bur by the same |
| CN101497137A (en) * | 2008-02-01 | 2009-08-05 | 王建波 | One-shot forming edge-neatening rose reamer and method for producing the same |
| CN102091828A (en) * | 2009-12-09 | 2011-06-15 | 唐炳元 | Tool for removing burrs in hole |
| CN201979176U (en) * | 2010-12-28 | 2011-09-21 | 东方电气集团东方汽轮机有限公司 | Counterbore scraper |
| CN102689053A (en) * | 2012-06-06 | 2012-09-26 | 鹰普机械（宜兴）有限公司 | Handheld pneumatic deburring tool for intersection part of intersected holes |
| CN203018838U (en) * | 2012-11-13 | 2013-06-26 | 杭州世宝汽车方向机有限公司 | Burring cutter for through small hole port in inner wall of deep hole |
-
2012
- 2012-11-13 CN CN2012104533241A patent/CN102962524A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101439427A (en) * | 2007-11-22 | 2009-05-27 | 建国大学校产学协力团 | Deburring tool for removing cross hole bur and method for removing bur by the same |
| CN101497137A (en) * | 2008-02-01 | 2009-08-05 | 王建波 | One-shot forming edge-neatening rose reamer and method for producing the same |
| CN102091828A (en) * | 2009-12-09 | 2011-06-15 | 唐炳元 | Tool for removing burrs in hole |
| CN201979176U (en) * | 2010-12-28 | 2011-09-21 | 东方电气集团东方汽轮机有限公司 | Counterbore scraper |
| CN102689053A (en) * | 2012-06-06 | 2012-09-26 | 鹰普机械（宜兴）有限公司 | Handheld pneumatic deburring tool for intersection part of intersected holes |
| CN203018838U (en) * | 2012-11-13 | 2013-06-26 | 杭州世宝汽车方向机有限公司 | Burring cutter for through small hole port in inner wall of deep hole |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493300A (en) * | 2014-04-04 | 2015-04-08 | 新兴重工湖北三六一一机械有限公司 | A device and method for removing burrs on an inner edge of a hole |
| CN104493300B (en) * | 2014-04-04 | 2018-02-02 | 新兴重工湖北三六一一机械有限公司 | A kind of device and method for removing hole inward flange burr |
| CN104439529A (en) * | 2014-10-30 | 2015-03-25 | 芜湖世特瑞转向系统有限公司 | Deburring tool for steering engine oil cylinder hole and processing process thereof |
| CN105345147A (en) * | 2015-12-10 | 2016-02-24 | 广西玉柴机器股份有限公司 | Burr removing tool for camshaft |
| CN105345147B (en) * | 2015-12-10 | 2017-11-21 | 广西玉柴机器股份有限公司 | The deburring tool of camshaft |
| CN106270806A (en) * | 2016-08-29 | 2017-01-04 | 东方电气(广州)重型机器有限公司 | A kind of manual burr remover and burr removing method |
| CN109202179A (en) * | 2018-11-21 | 2019-01-15 | 山东大学 | A kind of flexible alloys rotary file cleaning tool and method for intersection hole bur |
| CN109202179B (en) * | 2018-11-21 | 2019-07-05 | 山东大学 | A kind of flexible alloys rotary file cleaning tool and method for intersection hole bur |
| CN111618690A (en) * | 2020-04-27 | 2020-09-04 | 上海航天精密机械研究所 | Structure and method for removing flanging burrs of through deep long holes |
| CN113510313A (en) * | 2021-07-13 | 2021-10-19 | 贵州航天电器股份有限公司 | Indexable deburring cutter for inner wall cross orifices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102962524A (en) | Tool for deburring orifice of small hole communicated with inner wall of deep hole | |
| CN103465220B (en) | The instrument of hollow pins of choosing | |
| CN104384528A (en) | Flange bearing metal cutting machining process and fixture for implementing process | |
| CN104607682A (en) | Positioning method for high-precision machining of thin-walled workpiece | |
| CN203018838U (en) | Burring cutter for through small hole port in inner wall of deep hole | |
| CN205020909U (en) | Elasticity jump ring and cutter fixed structure with safety lock structure | |
| CN202155550U (en) | Double-cone spring chuck device | |
| CN203696712U (en) | Large-size inner hole grinding device | |
| CN202292220U (en) | Special jig device | |
| CN202922283U (en) | Floating adjustable reamer clamp device | |
| CN203791712U (en) | Taper shank hybrid insertion type milling cutter arbor | |
| CN202271047U (en) | Loss prevention device | |
| CN201940659U (en) | Aligning device for pump body of axially split pump | |
| CN202356656U (en) | Elastic clamp for clamping cup-shaped thin-wall parts | |
| CN102909586B (en) | Floating adjustable reamer clamping device | |
| CN203343458U (en) | Compound guiding rose reamer | |
| CN210909251U (en) | Repair device for screw tap and flat end milling cutter | |
| CN204194974U (en) | A kind of new type of bore beveler | |
| CN203245466U (en) | Practical lathe tapping clamp | |
| CN202556111U (en) | Self-centering flexible drill shank | |
| CN202668111U (en) | Countersunk bolt head arc groove processing tool | |
| CN203804246U (en) | Boring tool | |
| CN204277738U (en) | A kind of linear motion bearing overcoat race grinding device | |
| CN204221059U (en) | A kind of new drill | |
| CN104339016A (en) | Slotting tool for orthogonal hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |