CN204148598U - Milling cutter processing in aperture hole - Google Patents
Milling cutter processing in aperture hole Download PDFInfo
- Publication number
- CN204148598U CN204148598U CN201420500832.5U CN201420500832U CN204148598U CN 204148598 U CN204148598 U CN 204148598U CN 201420500832 U CN201420500832 U CN 201420500832U CN 204148598 U CN204148598 U CN 204148598U
- Authority
- CN
- China
- Prior art keywords
- chamfered section
- cutter hub
- knife
- connecting rod
- shaped connecting
- 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 relates to milling cutter processing in a kind of aperture hole, comprise handle of a knife, centering head, cutter hub, chamfered section and X-shaped connecting rod, centering head is cone, cutter hub is cylinder, chamfered section is Rotary-table, cutter hub upper end is connected with centering head, cutter hub lower end is connected with chamfered section, cutter hub upper end is provided with multiple end sword, cutter hub side is provided with multiple sides cutting edge, chamfered section is provided with multiple chamfering blades, X-shaped connecting rod upper end is fixedly connected with the lower end of chamfered section, X-shaped connecting rod lower end is connected with the upper end of handle of a knife, centering head, cutter hub and chamfered section are formed in one structure, the integrative-structure that cutter hub and chamfered section are formed is provided with chip pocket, through hole is provided with in handle of a knife, the utility model is simple and reasonable, chip removal is convenient, end sword and side cutting edge can to bottom aperture and inwall carry out the operation of deburring, to aperture opening part chamfering shape when chamfered section can need again.
Description
Technical field
The utility model relates to a kind of milling cutter, particularly milling cutter processing in aperture hole.
Background technology
Often can need in metal works process to punch to workpiece; after workpiece punching; the many burrs of frequent meeting outlet in hole; affect follow-up use; the existing cutter for removing hole inner burr is unstable; easily make the man-made further destroy in hole pairs, the chip removal problem adding man-hour in two holes does not have good solution yet.
Summary of the invention
The purpose of this utility model is to provide the good and milling cutter processing in the aperture hole that chip removal is effective of processing effect in a kind of simple and reasonable, hole.
The technical scheme realizing the utility model object is as follows:
Milling cutter processing in a kind of aperture hole, comprise handle of a knife, also comprise centering head, cutter hub, chamfered section and X-shaped connecting rod, described centering head is cone, described cutter hub is cylinder, described chamfered section is Rotary-table, described cutter hub upper end is connected with centering head, described cutter hub lower end is connected with chamfered section, described cutter hub upper end is provided with multiple end sword, described cutter hub side is provided with multiple sides cutting edge, described chamfered section is provided with multiple chamfering blades, described X-shaped connecting rod upper end is fixedly connected with the lower end of chamfered section, X-shaped connecting rod lower end is connected with the upper end of handle of a knife, described centering head, cutter hub and chamfered section are formed in one structure, the integrative-structure that described cutter hub and chamfered section are formed is provided with chip pocket.
Preferably, through hole is provided with in described handle of a knife.
Preferably, described end sword is two.
Preferably, described side cutting edge is two.
Preferably, described chamfering blades is two.
Preferably, described chip pocket is two.
Adopt after said structure, the utility model is simple and reasonable, and chip removal is convenient, end sword and side cutting edge can to bottom aperture and inwall carry out the operation of deburring, to aperture opening part chamfering shape when chamfered section can need again.
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 top view of Fig. 1.
In figure: 1 is handle of a knife, 2 is centering head, and 3 is cutter hub, and 4 is chamfered section, and 5 is X-shaped connecting rod, and 6 is chip pocket, and 7 is through hole, and 8 is end sword, and 9 is side cutting edge, and 10 is chamfering blades.
Detailed description of the invention
Handle of a knife 1 is comprised by milling cutter processing in Fig. 1 and Fig. 2 known the utility model aperture hole, centering 2, cutter hub 3, chamfered section 4 and X-shaped connecting rod 5, described centering 2 is in cone, described cutter hub 3 is in cylinder, described chamfered section 4 is in Rotary-table, described cutter hub 3 upper end is connected with centering 2, described cutter hub 3 lower end is connected with chamfered section 4, described cutter hub 3 upper end is provided with 2 end swords 8, described cutter hub 3 side is provided with 2 side cutting edges 9, described chamfered section 4 is provided with 2 chamfering blades 10, described X-shaped connecting rod is provided with 4 and is evenly distributed between chamfered section 4 and handle of a knife 1, described X-shaped connecting rod 5 upper end is welded with the lower end of chamfered section 4, X-shaped connecting rod 5 lower end is welded with the upper end of handle of a knife 1, described X-shaped connecting rod 5 is formed by two straight-bar cross welds, described centering 2, cutter hub 3 and chamfered section 4 are formed in one structure, a described centering 2 bottom surface radius are less than cutter hub 3 bottom surface radius, described cutter hub 3 bottom surface radius is equal with chamfered section 4 upper bottom surface radius, described chamfered section 4 bottom surface radius is equal with handle of a knife 1 radius, the integrative-structure that described cutter hub 3 and chamfered section 4 are formed is provided with 2 chip pockets 6, through hole 7 is provided with in described handle of a knife 1.
After adopting said structure, the utility model is simple and reasonable, chip removal is convenient, end sword and side cutting edge can to bottom aperture and inwall carry out the operation of deburring, to aperture opening part chamfering shape when chamfered section can need again, make between chamfered section and handle of a knife, to define a chip space by X-shaped connecting rod, chip pocket therewith chip space is come round, the chip be processed to form in hole enters described chip space by chip pocket, the suction nozzle of one negative pressure device is arranged on the via openings place bottom handle of a knife, then can by chip by through hole sucking-off, substantially increase milling cutter to the processing effect in hole, the setting of X-shaped connecting rod also considerably increases the firmness that chamfered section is connected with handle of a knife.
Claims (6)
1. milling cutter processing in an aperture hole, comprise handle of a knife, it is characterized in that: also comprise centering head, cutter hub, chamfered section and X-shaped connecting rod, described centering head is cone, described cutter hub is cylinder, described chamfered section is Rotary-table, described cutter hub upper end is connected with centering head, described cutter hub lower end is connected with chamfered section, described cutter hub upper end is provided with multiple end sword, described cutter hub side is provided with multiple sides cutting edge, described chamfered section is provided with multiple chamfering blades, described X-shaped connecting rod upper end is fixedly connected with the lower end of chamfered section, X-shaped connecting rod lower end is connected with the upper end of handle of a knife, described centering head, cutter hub and chamfered section are formed in one structure, the integrative-structure that described cutter hub and chamfered section are formed is provided with chip pocket.
2. milling cutter processing in aperture hole according to claim 1, is characterized in that: be provided with through hole in described handle of a knife.
3. milling cutter processing in aperture hole according to claim 1, is characterized in that: described end sword is two.
4. milling cutter processing in aperture hole according to claim 3, is characterized in that: described side cutting edge is two.
5. milling cutter processing in aperture hole according to claim 4, is characterized in that: described chamfering blades is two.
6. milling cutter processing in aperture hole according to claim 5, is characterized in that: described chip pocket is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500832.5U CN204148598U (en) | 2014-09-01 | 2014-09-01 | Milling cutter processing in aperture hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500832.5U CN204148598U (en) | 2014-09-01 | 2014-09-01 | Milling cutter processing in aperture hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148598U true CN204148598U (en) | 2015-02-11 |
Family
ID=52506751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500832.5U Expired - Fee Related CN204148598U (en) | 2014-09-01 | 2014-09-01 | Milling cutter processing in aperture hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378086A (en) * | 2017-09-05 | 2017-11-24 | 广东鼎泰高科精工科技有限公司 | A kind of chamfering and its dovetail milling gang tool |
-
2014
- 2014-09-01 CN CN201420500832.5U patent/CN204148598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378086A (en) * | 2017-09-05 | 2017-11-24 | 广东鼎泰高科精工科技有限公司 | A kind of chamfering and its dovetail milling gang tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |