CN204843005U - Novel through -hole chamfering tool - Google Patents
Novel through -hole chamfering tool Download PDFInfo
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- CN204843005U CN204843005U CN201520542663.6U CN201520542663U CN204843005U CN 204843005 U CN204843005 U CN 204843005U CN 201520542663 U CN201520542663 U CN 201520542663U CN 204843005 U CN204843005 U CN 204843005U
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Abstract
The utility model provides a novel through -hole chamfering tool, includes the handle of a knife, connect in the blade holder of handle of a knife and the independent blade that is used for the chamfer, independent blade is located the blade holder side, independent blade is equipped with 1 at least, independent blade has 2 chamfer cutting edges. The utility model discloses a technique advantage lies in novel through -hole chamfering tool simple structure, convenient to use can carry out a chamfer shaping to single hole two, also can be to the coaxial porous chamfer shaping of carrying on, and the still useful chamfer of milling on sharp limit, its cutting process inefficiency of having overcome traditional chamfering tool improves the chamfer efficiency of hole system processing, reduce lathe main shaft start -stop number of times to the life of extension lathe main shaft bearing, motor, belt etc. Reduces power consumption.
Description
Technical field
The utility model relates to part chamfer machining technical field, specifically a kind of novel through hole chamfering tool.
Background technology
At present, existing rose reamer generally only has a simple chamfering cutter head machining, to the both sides up and down in a hole all chamfering time, need cutter carry out twice directed, especially multiple bearing is needed for coaxial multiple Hole chamferings, repeatedly cuts.The man-hour showing cost in the part of numerous hole machined is more, and efficiency is lower.When requiring different for both sides chamfer angle, then cannot use and same cutter be completed chamfering milling.
Summary of the invention
Technical purpose of the present utility model is to provide a kind of novel through hole chamfering tool, solves conventional chamfer complex operation, inefficient problem.
Concrete technical scheme of the present utility model is as follows: a kind of novel through hole chamfering tool, comprise handle of a knife, be connected to the tool rest of described handle of a knife and the independent blade for chamfering, described tool rest side is located at by described independent blade, described independent blade is at least provided with 1, and described independent blade has 2 chamfered cutting edges.
As preferably, described tool rest is the eccentric bodies relative to described handle of a knife center, has multiple installing space along described tool rest axial arranging, is provided with the mounting body for installing described independent blade in described installing space.
As preferably, have between described installing space for mating the default chamfering spacing adapting to through hole length to be processed.
As preferably, described independent blade comprises blade body and is connected to the lower endpiece of described blade body, described chamfered cutting edge to be located in described blade body and adjacent connection, has for the connection space with described mounting body Matching installation between described lower endpiece and described blade body.
As preferably, between described chamfered cutting edge, there is angle and folder angular values is between 0 ~ 180 °.
As preferably, described mounting body is provided with groove section; Described independent blade also comprises to be located at screw on described blade body and described lower endpiece and to be screwed into described screw and through the hold-down screw of described groove section.
As preferably, described novel through hole chamfering tool also comprises cooling body, described cooling body comprise be located at described handle of a knife breech face cooling fluid inlet, be located at the inner and cooling passage communicated with described cooling fluid inlet of described handle of a knife, be located at the connecting portion between described handle of a knife with described tool rest and be located at the cooling fluid flow export communicated on described connecting portion and with described cooling passage.
As preferably, described cooling body also comprises to be located on described tool rest and the axial sluice way be connected with described cooling fluid flow export.
As preferably, described cooling fluid mechanism also comprises and being located on described tool rest and the radial conduction road be connected with described axial sluice way.
Technological merit of the present utility model is that described novel through hole chamfering tool structure is simple, easy to use, a chamfering can be carried out shaping to single two, hole, also a chamfering can be carried out to coaxial porous shaping, the milling chamfering of straight line can also be used in, which overcome the machining inefficiency of conventional chamfer cutter, improve the chamfering efficiency of hole system processing; Reduce machine tool chief axis start-stop number of times, thus extend the service life of machine tool mainshaft bearing, motor, belt etc., reduce power consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Number corresponding each toponym in figure to be respectively: 1-handle of a knife, 11-by clamping tooling face, 2-tool rest, 21-mounting body, the axial sluice way of 22-, 23-radial conduction road, 3-connecting portion, 31-cooling fluid flow export, 4-blade body, 41-chamfered cutting edge, 5-lower endpiece, 6-hold-down screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the utility model is described in further detail:
See Fig. 1, a kind of novel through hole chamfering tool, comprise handle of a knife 1, be connected to the tool rest 2 of handle of a knife 1 and the independent blade for chamfering, tool rest side is located at by independent blade, and independent blade is at least provided with 1, and independent blade has 2 chamfered cutting edges 41.
Tool rest 2 is the eccentric bodies relative to handle of a knife 1 center, has multiple installing space along tool rest 2 axial arranging, is provided with the mounting body 21 for installing independent blade in installing space.Have between installing space for mating the default chamfering spacing adapting to through hole length to be processed.Independent blade comprises blade body 4 and is connected to the lower endpiece 5 of blade body 4, and chamfered cutting edge 41 to be located in blade body 4 and adjacent connection, has for the connection space with mounting body 21 Matching installation between lower endpiece 5 and blade body 4.Between chamfered cutting edge 41, there is angle and press from both sides angular values between 0 ~ 180 °.Mounting body 21 is provided with groove section; Independent blade also comprises to be located at screw on blade body 4 and lower endpiece 5 and to be screwed into screw and through the hold-down screw 6 of groove section.
Novel through hole chamfering tool also comprises cooling body, cooling body comprise be located at handle of a knife 1 breech face cooling fluid inlet, be located at the inner and cooling passage communicated with cooling fluid inlet of handle of a knife 1, be located at the connecting portion 3 between handle of a knife 1 with tool rest 2 and be located at the cooling fluid flow export 31 communicated on described connecting portion 3 and with cooling passage.Cooling body also comprise be located on tool rest 2 and the axial sluice way 22 be connected with cooling fluid flow export be located at the radial conduction road 23 be connected on tool rest 2 and with axial sluice way 22.Handle of a knife 1 is also provided with by clamping tooling face 11.
In real work, this through hole chamfering tool passes through by equipment connections such as clamping tooling face 11 and outer welding manipulator, clamping limbs and is in longitudinal station, and part to be processed is placed in below it.Before processing, tool rest 2 is inserted in the through hole of part to be processed, until all there is independent blade at the upper and lower two of through hole.Then laterally the whole through hole chamfering tool of fine setting touches bore periphery until the chamfered cutting edge 41 of independent blade is stable.Then start external equipment and rotate through hole chamfering tool, chamfered cutting edge 41 carries out chamfering operation to through hole two immediately simultaneously.Preset chamfering spacing to design with the length of through hole to be processed.Regularly inject the maintenance such as cutting fluid, lubricating fluid liquid by cooling body and cleaning maintenance is carried out to cutter itself.Cooling fluid inlet, cooling passage and cool stream outlet 31 all can arrange multiple, and axial sluice way 22 carries out comprehensive drainage to maintaining liquid well with radial conduction road 23, reaches cooling, lubrication and rust inhibition, effectively convenient.
Claims (10)
1. a novel through hole chamfering tool, it is characterized in that: comprise handle of a knife (1), be connected to the tool rest (2) of described handle of a knife (1) and the independent blade for chamfering, described tool rest side is located at by described independent blade, described independent blade is at least provided with 1, and described independent blade has 2 chamfered cutting edges (41).
2. a kind of novel through hole chamfering tool according to claim 1, it is characterized in that: described tool rest (2) is the eccentric bodies relative to described handle of a knife (1) center, there is multiple installing space along described tool rest (2) axial arranging, in described installing space, being provided with the mounting body (21) for installing described independent blade.
3. a kind of novel through hole chamfering tool according to claim 2, is characterized in that: have between described installing space for mating the default chamfering spacing adapting to through hole length to be processed.
4. a kind of novel through hole chamfering tool according to Claims 2 or 3, it is characterized in that: described independent blade comprises blade body (4) and is connected to the lower endpiece (5) of described blade body (4), described chamfered cutting edge (41) is located at described blade body (4) and is gone up and adjacent connection, has for the connection space with described mounting body (21) Matching installation between described lower endpiece (5) and described blade body (4).
5. a kind of novel through hole chamfering tool according to claim 4, is characterized in that: have angle between described chamfered cutting edge (41) and press from both sides angular values between 0 ~ 180 °.
6. a kind of novel through hole chamfering tool according to claim 5, is characterized in that: described mounting body (21) is provided with groove section; Described independent blade also comprises to be located at screw on described blade body (4) and described lower endpiece (5) and to be screwed into described screw and through the hold-down screw (6) of described groove section.
7. a kind of novel through hole chamfering tool according to claim 1 or 2 or 3, it is characterized in that: described novel through hole chamfering tool also comprises cooling body, described cooling body comprise be located at described handle of a knife (1) breech face cooling fluid inlet, be located at the inner and cooling passage communicated with described cooling fluid inlet of described handle of a knife (1), be located at the connecting portion (3) between described handle of a knife (1) with described tool rest 2 and be located at described connecting portion (3) and go up and the cooling fluid flow export (31) communicated with described cooling passage.
8. a kind of novel through hole chamfering tool according to claim 7, is characterized in that: described cooling body also comprises to be located on described tool rest (2) and the axial sluice way (22) be connected with described cooling fluid flow export.
9. a kind of novel through hole chamfering tool according to claim 8, is characterized in that: described cooling fluid mechanism also comprises and is located at the upper and radial conduction road (23) be connected with described axial sluice way (22) of described tool rest (2).
10. a kind of novel through hole chamfering tool according to claim 1, is characterized in that: described handle of a knife (1) is also provided with by clamping tooling face (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542663.6U CN204843005U (en) | 2015-07-24 | 2015-07-24 | Novel through -hole chamfering tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542663.6U CN204843005U (en) | 2015-07-24 | 2015-07-24 | Novel through -hole chamfering tool |
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| Publication Number | Publication Date |
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| CN204843005U true CN204843005U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520542663.6U Active CN204843005U (en) | 2015-07-24 | 2015-07-24 | Novel through -hole chamfering tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695402A (en) * | 2017-11-20 | 2018-02-16 | 中山市园丰精密刃具有限公司 | A kind of outward appearance forming cutter |
| CN107790799A (en) * | 2017-11-23 | 2018-03-13 | 浙江辛子精工机械股份有限公司 | A kind of non-eccentricity formula through hole double-side rounding cutter tool and the chamfer angle technique using the chamfering tool |
| CN108296503A (en) * | 2018-04-01 | 2018-07-20 | 山西汤荣机械制造股份有限公司 | A kind of machine folder compound chamfers cutter |
| CN110369806A (en) * | 2019-08-14 | 2019-10-25 | 福建胜亚模具有限公司 | A kind of tooth chamfering method of elongate toothed workpiece |
-
2015
- 2015-07-24 CN CN201520542663.6U patent/CN204843005U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695402A (en) * | 2017-11-20 | 2018-02-16 | 中山市园丰精密刃具有限公司 | A kind of outward appearance forming cutter |
| CN107790799A (en) * | 2017-11-23 | 2018-03-13 | 浙江辛子精工机械股份有限公司 | A kind of non-eccentricity formula through hole double-side rounding cutter tool and the chamfer angle technique using the chamfering tool |
| CN107790799B (en) * | 2017-11-23 | 2023-12-19 | 浙江辛子精工机械股份有限公司 | Non-eccentric through hole double-sided chamfering tool and chamfering process using same |
| CN108296503A (en) * | 2018-04-01 | 2018-07-20 | 山西汤荣机械制造股份有限公司 | A kind of machine folder compound chamfers cutter |
| CN110369806A (en) * | 2019-08-14 | 2019-10-25 | 福建胜亚模具有限公司 | A kind of tooth chamfering method of elongate toothed workpiece |
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