CN206474691U - Endoporus positive and negative rose reamer - Google Patents
Endoporus positive and negative rose reamer Download PDFInfo
- Publication number
- CN206474691U CN206474691U CN201621491355.6U CN201621491355U CN206474691U CN 206474691 U CN206474691 U CN 206474691U CN 201621491355 U CN201621491355 U CN 201621491355U CN 206474691 U CN206474691 U CN 206474691U
- Authority
- CN
- China
- Prior art keywords
- rose reamer
- endoporus
- reverse side
- workpiece
- knife bar
- 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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Abstract
The utility model is related to a kind of endoporus positive and negative rose reamer, for the chamfer machining to inner hole of workpiece both ends of the surface, including knife bar, reverse side rose reamer and front rose reamer, the leading section side of the knife bar is provided with reverse side rose reamer mounting platform, reverse side rose reamer is provided with by rose reamer support shaft on the reverse side rose reamer mounting platform, the rearward end side of the knife bar is provided with front rose reamer mounting platform, front rose reamer is provided with by rose reamer support shaft on the front rose reamer mounting platform, the front rose reamer and reverse side rose reamer are square blade, axle rotation can be supportted around rose reamer and makes blade while stretching into the chamfer machining that inner hole of workpiece completes endoporus.The utility model is simple in construction, compact, easy to operate, is designed and manufactured as low, and after workpiece is installed, the two ends without exchanging workpiece can just complete the processing of the positive and negative chamfering of inner hole of workpiece, improve crudy and processing efficiency.
Description
Technical field
The utility model is related to a kind of cutter, especially a kind of to be applied on boring and milling class CNC milling machine and machining center to work
The endoporus positive and negative rose reamer of part endoporus both ends of the surface chamfer machining.
Background technology
Cover parts are the class parts through being commonly encountered in machining, and it is of wide application.Cover parts generally rise
Supporting and guide effect.Endoporus be cover parts play supporting role or guide effect main surface, it is generally with moving
Axle, cutter or piston type etc. be engaged.Endoporus has overlap, burr residual, influence assembling and product quality when manufacturing.To be true
Protect easy to assembly, quick, improve efficiency of assembling and quality, it is necessary to carry out chamfer machining to endoporus both ends of the surface.Existing endoporus is just
Reverse side rose reamer is only provided with a rose reamer, completes the chamfer machining of endoporus both ends of the surface by forward and backward turn to workpiece, grasps
Bother.
Utility model content
The technical problems to be solved in the utility model is：Based on above mentioned problem, there is provided in a kind of easy to operate, efficiency high
Hole positive and negative rose reamer.
The utility model solves the technical scheme that its technical problem used：A kind of endoporus positive and negative rose reamer, is used for
To the chamfer machining of inner hole of workpiece both ends of the surface, including knife bar, reverse side rose reamer and front rose reamer, the leading section one of the knife bar
Side is provided with reverse side rose reamer mounting platform, and being provided with reverse side by rose reamer support shaft on the reverse side rose reamer mounting platform falls
Angle knife, the rearward end side of the knife bar, which is provided with front rose reamer mounting platform, the front rose reamer mounting platform, to be passed through
Rose reamer support shaft is provided with front rose reamer, and the front rose reamer and reverse side rose reamer are square blade, can be around
Rose reamer support axle rotates and makes blade while stretching into the chamfer machining that inner hole of workpiece completes endoporus.
Specifically, the leading section largest contours linear dimension of the knife bar is less than the diameter of inner hole of workpiece.
Specifically, the center line of the knife bar has offset distance e relative to inner hole centreline, the offset distance e's
Size is defined by the size of endoporus.
The beneficial effects of the utility model are：The utility model is simple in construction, compact, easy to operate, is designed and manufactured as
This is low, and after workpiece is installed, the two ends without exchanging workpiece can just complete the processing of the positive and negative chamfering of inner hole of workpiece, improves and adds
Working medium amount and processing efficiency.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 in structural representation upward A.
In figure：1. workpiece, 2. knife bars, 21. reverse side rose reamer mounting platforms, 22. front rose reamer mounting platforms, 3. reverse side
Rose reamer, 4. front rose reamers, 5. rose reamer support shafts.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, a kind of endoporus positive and negative rose reamer, for the chamfer machining to the endoporus both ends of the surface of workpiece 1, including knife
Bar 2, reverse side rose reamer 3 and front rose reamer 4, the leading section side of knife bar 2 are provided with reverse side rose reamer mounting platform 21, and reverse side falls
Reverse side rose reamer 3 is provided with by rose reamer support shaft 5 on angle knife mounting platform 21, the rearward end side of knife bar 2 is provided with front
Front rose reamer 4 is provided with by rose reamer support shaft 5 on rose reamer mounting platform 22, front rose reamer mounting platform 22, just
Surface chamfer knife 4 and reverse side rose reamer 3 are square blade, can be rotated around rose reamer support axle 5 and make blade while stretching into work
The endoporus of part 1 completes the chamfer machining of endoporus 1.
Wherein, the leading section largest contours linear dimension of knife bar 2 is less than the diameter of the endoporus of workpiece 1, and otherwise knife bar 2 cannot be introduced into
Endoporus.
The center line of knife bar 2 has offset distance e relative to the center line of endoporus 1, and offset distance e size is with the big of endoporus
It is small to be defined.In use, because the center line of knife bar 2 relative to endoporus center has offset distance e, knife bar 2 is stretched into hole, treat anti-
Surface chamfer knife 3 is stretched out after the endoporus of workpiece 1 and resetted, and swivel knife carrier 2 carries out the positive surface chamfer of workpiece, then the withdrawing of knife bar 2, and rotation is carried out
Process after reverse side chamfering, completion of processing, knife bar 2 still has offset distance e, and knife bar 2 is exited from endoporus, complete in positive and negative
The chamfer machining in hole.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (3)
1. a kind of endoporus positive and negative rose reamer, for the chamfer machining to workpiece (1) endoporus both ends of the surface, it is characterised in that：Including
Pacify provided with reverse side rose reamer knife bar (2), reverse side rose reamer (3) and front rose reamer (4), the leading section side of the knife bar (2)
Reverse side rose reamer is provided with by rose reamer support shaft (5) on assembling platform (21), the reverse side rose reamer mounting platform (21)
(3), the rearward end side of the knife bar (2) is provided with front rose reamer mounting platform (22), the front rose reamer mounting platform
(22) front rose reamer (4), the front rose reamer (4) and reverse side rose reamer (3) are provided with by rose reamer support shaft (5) on
It is square blade, around rose reamer support axle (5) rotation and blade can be made while stretching into workpiece (1) endoporus completes inner bore chamfering
Processing.
2. endoporus positive and negative rose reamer according to claim 1, it is characterised in that：The leading section of the knife bar (2) is maximum
Profile linear dimension is less than the diameter of workpiece (1) endoporus.
3. endoporus positive and negative rose reamer according to claim 1, it is characterised in that：The center line of the knife bar (2) is relative
There is offset distance e in inner hole centreline, the size of the offset distance e is defined by the size of endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491355.6U CN206474691U (en) | 2016-12-30 | 2016-12-30 | Endoporus positive and negative rose reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491355.6U CN206474691U (en) | 2016-12-30 | 2016-12-30 | Endoporus positive and negative rose reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474691U true CN206474691U (en) | 2017-09-08 |
Family
ID=59750023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621491355.6U Expired - Fee Related CN206474691U (en) | 2016-12-30 | 2016-12-30 | Endoporus positive and negative rose reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474691U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109175519A (en) * | 2018-09-21 | 2019-01-11 | 上海径驰模具制造有限公司 | A kind of positive and negative rose reamer and the hole in piece part processing technology using the positive and negative rose reamer |
| CN109514003A (en) * | 2018-09-30 | 2019-03-26 | 宁波爱柯迪精密部件有限公司 | Aluminium diecasting process equipment and processing method and aluminium diecasting |
| CN111438379A (en) * | 2020-05-18 | 2020-07-24 | 襄阳顺裕铸造有限公司 | Double-end chamfer sword |
| CN112453522A (en) * | 2020-11-18 | 2021-03-09 | 中铁大桥勘测设计院集团有限公司 | Chamfering device and chamfering method for cable clamp hole |
| CN115070471A (en) * | 2022-08-05 | 2022-09-20 | 湖北十堰先锋模具股份有限公司 | Machining method of casting die pressing plate table |
-
2016
- 2016-12-30 CN CN201621491355.6U patent/CN206474691U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109175519A (en) * | 2018-09-21 | 2019-01-11 | 上海径驰模具制造有限公司 | A kind of positive and negative rose reamer and the hole in piece part processing technology using the positive and negative rose reamer |
| CN109514003A (en) * | 2018-09-30 | 2019-03-26 | 宁波爱柯迪精密部件有限公司 | Aluminium diecasting process equipment and processing method and aluminium diecasting |
| CN111438379A (en) * | 2020-05-18 | 2020-07-24 | 襄阳顺裕铸造有限公司 | Double-end chamfer sword |
| CN112453522A (en) * | 2020-11-18 | 2021-03-09 | 中铁大桥勘测设计院集团有限公司 | Chamfering device and chamfering method for cable clamp hole |
| CN115070471A (en) * | 2022-08-05 | 2022-09-20 | 湖北十堰先锋模具股份有限公司 | Machining method of casting die pressing plate table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20201230 |