CN104842014A - Deburring device for cross-hole inner holes different in diameter - Google Patents
Deburring device for cross-hole inner holes different in diameter Download PDFInfo
- Publication number
- CN104842014A CN104842014A CN201510299918.5A CN201510299918A CN104842014A CN 104842014 A CN104842014 A CN 104842014A CN 201510299918 A CN201510299918 A CN 201510299918A CN 104842014 A CN104842014 A CN 104842014A
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- China
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- diameter
- drilling rod
- cross
- deburring
- cutter
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Abstract
The invention discloses a deburring device for cross-hole inner holes different in diameter. The deburring device comprises a drilling rod which is connected with a spindle of a drilling machine, a knife is mounted at the bottom of the drilling rod and is a spherical body formed by a plurality of blades, the drilling rod is positioned in a cross hole large in diameter, and diameter of the spherical body formed by the knife is larger than that of a cross-hole inner hole, small in diameter, of a to-be-deburred workpiece, so that the circumstance that the inner wall of the hole is scratched is avoided.
Description
Technical field
The present invention relates to a kind of cross-hole deburring technology, the cross bore endoporus burr remover that particularly a kind of diameter is different.
Background technology
Field of machining often needs the deep hole that drilling intersects on cast steel or other metal materials, and as oil through or passage, these hole drillings are complete usually can leave burr at the edge of cross bore.These burrs are while affecting liquid medium flow velocity, and along with the passing of working time, liquid medium and burr rub and very easily produce metal break flour, and these metal break flours enter in oil tank, cylinder and destroy sealing, affect institution staff performance.Traditional burr removing method only uses a blade to stretch into cross-hole deburring, the inwall in so easy damage hole.
Summary of the invention
Technical problem to be solved by this invention is to provide the different cross bore endoporus burr remover of a kind of diameter, and this device effectively can remove the burr in the less hole of cross bore diameter, and does not damage hole inwall.
For achieving the above object, the invention provides following technical scheme: the cross bore endoporus burr remover that diameter is different, comprise drilling rod, described drilling rod is connected with the main shaft of rig, the bottom mounting cutter of described drilling rod, the orbicule that cutter is made up of several blades, during deburring, drilling rod is positioned at the larger cross bore of diameter, and the orbicule diameter of cutter composition is greater than the cross bore diameter of bore treating that deburring diameter of work is less.
Preferably, drilling rod is acute angle with the angle of the workpiece treating deburring.
Adopt technique scheme, adopt the orbicule cutter be made up of several blades to replace single cutter, the cross-hole deburring that the cutter of orbicule is less to diameter under rotation status, the situation of scratching hole inwall can be avoided.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1. drilling rod 2. cutter 3. cross bore 4. workpiece.
Detailed description of the invention
Below in conjunction with accompanying drawing, by the description to embodiment, the present invention will be further described:
As shown in Figure 1, the cross bore endoporus burr remover that diameter of the present invention is different, comprise drilling rod 1, drilling rod 1 is connected with the main shaft of rig, the bottom mounting cutter 2 of drilling rod 1, the orbicule that cutter 2 is made up of several blades, during deburring, drilling rod 1 is positioned at the larger cross bore of diameter 3, the orbicule diameter that cutter 2 forms is greater than cross bore endoporus 3 diameter treating that deburring workpiece 4 diameter is less, drilling rod with treat that the angle of workpiece 4 of deburring is the contact area that acute angle increases the cutter 2 of the orbicule cross bore 3 endoporus peritreme less with diameter, be convenient to deburring.
The present invention adopts the orbicule cutter 2 be made up of several blades to replace single cutter, the cross-hole deburring that the cutter 2 of orbicule is less to diameter under rotation status, can avoid the situation of scratching hole inwall, improves deburring efficiency.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. the cross bore endoporus burr remover that diameter is different, comprise drilling rod (1), described drilling rod (1) is connected with the main shaft of rig, it is characterized in that: the bottom mounting cutter (2) of described drilling rod (1), the orbicule that cutter (2) is made up of several blades, during deburring, drilling rod (1) is positioned at the larger cross bore of diameter (3), and the orbicule diameter that cutter (2) forms is greater than cross bore endoporus (3) diameter treating that deburring workpiece (4) diameter is less.
2. the cross bore endoporus burr remover that diameter according to claim 1 is different, is characterized in that: described drilling rod is acute angle with the angle of the workpiece (4) treating deburring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299918.5A CN104842014A (en) | 2015-06-03 | 2015-06-03 | Deburring device for cross-hole inner holes different in diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299918.5A CN104842014A (en) | 2015-06-03 | 2015-06-03 | Deburring device for cross-hole inner holes different in diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104842014A true CN104842014A (en) | 2015-08-19 |
Family
ID=53842209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510299918.5A Pending CN104842014A (en) | 2015-06-03 | 2015-06-03 | Deburring device for cross-hole inner holes different in diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842014A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773604A (en) * | 2018-12-26 | 2019-05-21 | 河海大学常州校区 | A kind of automatic controllable device and method of removal intersection hole bur |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761428A (en) * | 1980-09-30 | 1982-04-13 | Toshiba Corp | Method of removing burr |
| JP2000254846A (en) * | 1999-03-08 | 2000-09-19 | Toyoda Mach Works Ltd | Method and device for removing burr of cross hole |
| CN2467246Y (en) * | 2001-03-12 | 2001-12-26 | 王春良 | Tool for deburring on arc surface in mold cavity |
| CN2486266Y (en) * | 2001-07-17 | 2002-04-17 | 河南平高电气股份有限公司 | Tool for removing burr of cross hole |
| CN101324790A (en) * | 2008-07-11 | 2008-12-17 | 上海瑞尔实业有限公司 | Cutting tool design method for removing cross hole bur and cutting tool |
| JP2009072872A (en) * | 2007-09-21 | 2009-04-09 | Nachi Fujikoshi Corp | Crossing hole deburring method and deburring robot system |
| CN102029438A (en) * | 2009-09-29 | 2011-04-27 | 上海纳铁福传动轴有限公司 | Method for removing burrs from through orifices in workpiece |
| CN102909419A (en) * | 2012-11-21 | 2013-02-06 | 铜陵市永生机电制造有限责任公司 | Deurring and chamfering tool for deep cross holes |
-
2015
- 2015-06-03 CN CN201510299918.5A patent/CN104842014A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761428A (en) * | 1980-09-30 | 1982-04-13 | Toshiba Corp | Method of removing burr |
| JP2000254846A (en) * | 1999-03-08 | 2000-09-19 | Toyoda Mach Works Ltd | Method and device for removing burr of cross hole |
| CN2467246Y (en) * | 2001-03-12 | 2001-12-26 | 王春良 | Tool for deburring on arc surface in mold cavity |
| CN2486266Y (en) * | 2001-07-17 | 2002-04-17 | 河南平高电气股份有限公司 | Tool for removing burr of cross hole |
| JP2009072872A (en) * | 2007-09-21 | 2009-04-09 | Nachi Fujikoshi Corp | Crossing hole deburring method and deburring robot system |
| CN101324790A (en) * | 2008-07-11 | 2008-12-17 | 上海瑞尔实业有限公司 | Cutting tool design method for removing cross hole bur and cutting tool |
| CN102029438A (en) * | 2009-09-29 | 2011-04-27 | 上海纳铁福传动轴有限公司 | Method for removing burrs from through orifices in workpiece |
| CN102909419A (en) * | 2012-11-21 | 2013-02-06 | 铜陵市永生机电制造有限责任公司 | Deurring and chamfering tool for deep cross holes |
Non-Patent Citations (1)
| Title |
|---|
| 张云: "工件内部去毛刺", 《铁道机车车辆工人》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773604A (en) * | 2018-12-26 | 2019-05-21 | 河海大学常州校区 | A kind of automatic controllable device and method of removal intersection hole bur |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |