CN204148585U - Boring rose reamer - Google Patents
Boring rose reamer Download PDFInfo
- Publication number
- CN204148585U CN204148585U CN201420501237.3U CN201420501237U CN204148585U CN 204148585 U CN204148585 U CN 204148585U CN 201420501237 U CN201420501237 U CN 201420501237U CN 204148585 U CN204148585 U CN 204148585U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cutter neck
- hole
- knife
- chamfered section
- 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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model relates to a kind of boring rose reamer, comprise handle of a knife, cutter neck, drill bit and connecting rod, described handle of a knife and cutter neck junction are provided with round table-like chamfered section, described chamfered section is provided with chamfering blades, described handle of a knife, cutter neck and chamfered section integrated formed structure, described handle of a knife, the integrative-structure of cutter neck and chamfered section is provided with through hole and directed square groove, described through hole is communicated with directed square groove, described connecting rod is provided with directed projection, described connecting rod is arranged in through-holes, described directed projection is arranged in directed square groove, through hole is stretched out at described connecting rod two ends, described connecting rod two ends respectively arrange the nut of a threaded engagement, described connecting rod is fixedly connected with drill bit near one end of cutter neck, described cutter neck is provided with straight sword, the utility model is simple and reasonable, easy to operate, chamfer machining can be carried out to the opening part in hole while boring, can also by regulating connecting rod length with the degree of depth of adjusting hole, straight sword on cutter neck can also remove the burr in hole.
Description
Technical field
The utility model relates to a kind of cutter, rose reamer of particularly holing.
Background technology
In metalwork process, hole and carry out chamfer machining point two steps to hole, the instrument that needs are used is more, and loses time, and for the bad grasp of the degree of depth of holing.
Summary of the invention
The purpose of this utility model be to provide a kind of can regulate drilling depth, boring while carry out the boring rose reamer of chamfer machining.
The technical scheme realizing the utility model object is as follows:
A kind of boring rose reamer, comprise handle of a knife, cutter neck and drill bit, also comprise connecting rod, described handle of a knife and cutter neck junction are provided with round table-like chamfered section, described chamfered section is provided with chamfering blades, described handle of a knife, cutter neck and chamfered section integrated formed structure, described handle of a knife, the integrative-structure of cutter neck and chamfered section is provided with through hole and directed square groove, described through hole is communicated with directed square groove, described connecting rod is provided with directed projection, described connecting rod is arranged in through-holes, described directed projection is arranged in directed square groove, through hole is stretched out at described connecting rod two ends, described connecting rod two ends respectively arrange the nut of a threaded engagement, described connecting rod is fixedly connected with drill bit near one end of cutter neck.
Described connecting rod is provided with the thick guiding gutter of cooling fluid, and described drill bit is provided with the thin guiding gutter of multiple cooling fluid, and the diameter of the thick guiding gutter of described cooling fluid is greater than the diameter of the thin guiding gutter of cooling fluid, and the thick guiding gutter of described cooling fluid is communicated with the thin guiding gutter of cooling fluid.
Described cutter neck is provided with straight sword.
The diameter of described cutter neck is greater than the maximum gauge of chamfered section.
After adopting said structure, the utility model is simple and reasonable, easy to operate, can carry out chamfer machining while boring to the opening part in hole, can also by regulating connecting rod length with the degree of depth of adjusting hole, the straight sword on cutter neck can also remove the burr in hole.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of connecting rod in Fig. 1.
Fig. 3 is the structural representation of handle of a knife in Fig. 1, cutter neck and chamfered section.
In figure: 1 is handle of a knife, 2 is cutter neck, and 3 is drill bit, and 4 is connecting rod, and 5 is chamfered section, and 6 is chamfering blades, and 7 is through hole, and 8 is directed square groove, and 9 is directed projection, and 10 is nut, and 11 is the thick guiding gutter of cooling fluid, and 12 is the thin guiding gutter of cooling fluid, and 13 is straight sword.
Detailed description of the invention
Handle of a knife 1 is comprised by Fig. 1 to Fig. 3 known the utility model boring rose reamer, cutter neck 2, drill bit 3 and connecting rod 4, described handle of a knife 1 is provided with round table-like chamfered section 5 with cutter neck 2 junction, described chamfered section 5 is provided with chamfering blades 6, described handle of a knife 1, cutter neck 2 and chamfered section 5 integrated formed structure, described handle of a knife 1, the integrative-structure of cutter neck 2 and chamfered section 5 is provided with through hole 7 and directed square groove 8, described through hole 7 is communicated with directed square groove 8, described connecting rod 4 is provided with directed projection 9, described connecting rod 4 is arranged in through hole 7, described directed projection 9 is arranged in directed square groove 8, through hole 7 is stretched out at described connecting rod 4 two ends, described connecting rod 4 two ends respectively arrange the nut 10 of a threaded engagement, described connecting rod 4 is fixedly connected with drill bit 3 near one end of cutter neck 2, described connecting rod 4 and drill bit 3 are formed in one structure, described connecting rod 4 is provided with the thick guiding gutter 11 of cooling fluid, described drill bit 3 is provided with 4 thin guiding gutters 12 of cooling fluid, the diameter of the thick guiding gutter of described cooling fluid 11 is greater than the diameter of the thin guiding gutter 12 of cooling fluid, the thick guiding gutter of described cooling fluid 11 is communicated with the thin guiding gutter 12 of cooling fluid, the inlet of the thick guiding gutter 11 of described cooling fluid is arranged on the bottom of connecting rod 4, the liquid outlet of the thin guiding gutter 12 of described cooling fluid is arranged on drill bit 3, described cutter neck 2 is provided with straight sword 13, the diameter of described cutter neck 2 is greater than the maximum gauge of chamfered section 5.
Described drill bit 3 diameter is identical with cutter neck 2 diameter, and described cutter neck 2 diameter is identical with the minimum diameter of chamfered section 5.
During utility model works, by the length that nut adjustment screw rod stretches out, to adjust the distance of drill bit and cutter neck, by nut, connecting rod is locked, described directed projection coordinates with directed square groove, place connecting rod radial rotating, the utility model is simple and reasonable, easy to operate, chamfer machining can be carried out to the opening part in hole while boring, straight sword on cutter neck can also remove the burr in hole, because connecting rod diameter rains cutter neck diameter, so also there is larger chip space between drill bit and cutter neck, be conducive to chip removal when holing rose reamer work, the setting of the thick guiding gutter of cooling fluid and the thin guiding gutter of cooling fluid reduces temperature when cutter works, increase service life.
Claims (4)
1. a boring rose reamer, comprise handle of a knife, cutter neck and drill bit, it is characterized in that: also comprise connecting rod, described handle of a knife and cutter neck junction are provided with round table-like chamfered section, described chamfered section is provided with chamfering blades, described handle of a knife, cutter neck and chamfered section integrated formed structure, described handle of a knife, the integrative-structure of cutter neck and chamfered section is provided with through hole and directed square groove, described through hole is communicated with directed square groove, described connecting rod is provided with directed projection, described connecting rod is arranged in through-holes, described directed projection is arranged in directed square groove, through hole is stretched out at described connecting rod two ends, described connecting rod two ends respectively arrange the nut of a threaded engagement, described connecting rod is fixedly connected with drill bit near one end of cutter neck.
2. boring rose reamer according to claim 1, it is characterized in that: described connecting rod is provided with the thick guiding gutter of cooling fluid, described drill bit is provided with the thin guiding gutter of multiple cooling fluid, the diameter of the thick guiding gutter of described cooling fluid is greater than the diameter of the thin guiding gutter of cooling fluid, and the thick guiding gutter of described cooling fluid is communicated with the thin guiding gutter of cooling fluid.
3. boring rose reamer according to claim 1, is characterized in that: described cutter neck is provided with straight sword.
4. boring rose reamer according to claim 1, is characterized in that: the diameter of described cutter neck is greater than the maximum gauge of chamfered section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501237.3U CN204148585U (en) | 2014-09-01 | 2014-09-01 | Boring rose reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501237.3U CN204148585U (en) | 2014-09-01 | 2014-09-01 | Boring rose reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148585U true CN204148585U (en) | 2015-02-11 |
Family
ID=52506738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420501237.3U Expired - Fee Related CN204148585U (en) | 2014-09-01 | 2014-09-01 | Boring rose reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148585U (en) |
-
2014
- 2014-09-01 CN CN201420501237.3U patent/CN204148585U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160602 Address after: 213135, 28, 1, tool industry base, Xixia Town, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou West Tools Co., Ltd. Address before: Xixiashu town Weishan Lake road 213135 in Jiangsu Province, Changzhou City New District No. 33 Patentee before: CHANGZHOU HAILUN TOOLS CO., LTD. |
|
| 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: 20150211 Termination date: 20170901 |