CN103223519B - Renewable milling cutter - Google Patents
Renewable milling cutter Download PDFInfo
- Publication number
- CN103223519B CN103223519B CN201310133433.XA CN201310133433A CN103223519B CN 103223519 B CN103223519 B CN 103223519B CN 201310133433 A CN201310133433 A CN 201310133433A CN 103223519 B CN103223519 B CN 103223519B
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- connecting rod
- knife
- handle
- cutter head
- card article
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Abstract
The invention discloses a kind of renewable milling cutter, comprise coaxial cutter head, connecting rod and handle of a knife, cutter head and connecting rod are fixed, and pitman shaft is to running through handle of a knife; The outer peripheral face of connecting rod is provided with some card articles along its circumference, and card article axially extends to connecting rod both ends of the surface along connecting rod, and the shape of card article end face is T-shaped; The inner peripheral surface of handle of a knife is provided with the draw-in groove matched with card article along its circumference, draw-in groove axially extends to handle of a knife both ends of the surface along handle of a knife; Handle of a knife is provided with radial through hole in its end away from cutter head, and through hole is provided with internal thread, and the externally threaded clamping screw of a band runs through through hole and locks connecting rod, and internal thread and external screw thread cooperatively interact.After clamping screw loosens, connecting rod can move axially, and cutter head is scalable; Lock with clamping screw again after the adjustment of cutter head position.Card article and draw-in groove cooperatively interact, and effectively can avoid the circumferential displacement of cutter head and handle of a knife.
Description
Technical field
The present invention relates to renewable milling cutter.
Background technology
The loss of milling cutter is the part that production cost is larger, and milling cutter has to change because of wearing and tearing or breaking.The milling cutter scrapped of polishing comes into operation again, effectively can reduce production cost, but in bruting process, the length of milling cutter will shorten, and cause it can not mate with milling machine, therefore be difficult to the re-using really realizing milling cutter.
Summary of the invention
The object of the present invention is to provide a kind of renewable milling cutter, its cutter head telescopically is arranged on handle of a knife, and cutter head position can adjust vertically, and effectively avoids the circumferential displacement of cutter head and handle of a knife.
For achieving the above object, technical scheme of the present invention is a kind of renewable milling cutter of design, and comprise coaxial cutter head, connecting rod and handle of a knife, cutter head and connecting rod are fixed, and pitman shaft is to running through handle of a knife; The outer peripheral face of connecting rod is provided with some card articles along its circumference, and card article axially extends to connecting rod both ends of the surface along connecting rod, and the shape of card article end face is T-shaped; The inner peripheral surface of handle of a knife is provided with the draw-in groove matched with card article along its circumference, draw-in groove axially extends to handle of a knife both ends of the surface along handle of a knife; Handle of a knife is provided with radial through hole in its end away from cutter head, and through hole is provided with internal thread, and the externally threaded clamping screw of a band runs through through hole and locks connecting rod, and internal thread and external screw thread cooperatively interact.
Preferably, described connecting rod is provided with graduation apparatus.
Preferably, the end of described connecting rod is provided with position limiting convex ring.
Preferably, described card article circumference on the outer peripheral face of connecting rod is uniform.
Advantage of the present invention and beneficial effect are: provide a kind of renewable milling cutter, and its cutter head telescopically is arranged on handle of a knife, and cutter head position can adjust vertically, and effectively avoid the circumferential displacement of cutter head and handle of a knife.
After clamping screw loosens, connecting rod can move axially, and cutter head is scalable; Lock with clamping screw again after the adjustment of cutter head position.Card article and draw-in groove cooperatively interact, and effectively can avoid the circumferential displacement of cutter head and handle of a knife.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the schematic diagram of card article and draw-in groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
A kind of renewable milling cutter, comprises coaxial cutter head 1, connecting rod 2 and handle of a knife 3, and cutter head 1 is fixed with connecting rod 2, and connecting rod 2 axially runs through handle of a knife 3; The outer peripheral face of connecting rod 2 is provided with some card articles 4 along its circumference, and card article 4 axially extends to connecting rod 2 both ends of the surface along connecting rod 2, and the shape of card article 4 end face is T-shaped; The inner peripheral surface of handle of a knife 3 is provided with the draw-in groove matched with card article 4 along its circumference, draw-in groove axially extends to handle of a knife 3 both ends of the surface along handle of a knife 3; Handle of a knife 3 is provided with radial through hole in its end away from cutter head 1, and through hole is provided with internal thread, and the externally threaded clamping screw 5 of a band runs through through hole and locks connecting rod 2, and internal thread and external screw thread cooperatively interact.Described connecting rod 2 is provided with graduation apparatus 6.The end of described connecting rod 2 is provided with position limiting convex ring 7.Described card article 4 circumference on the outer peripheral face of connecting rod 2 is uniform.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. renewable milling cutter, is characterized in that, comprises coaxial cutter head, connecting rod and handle of a knife, and cutter head and connecting rod are fixed, and pitman shaft is to running through handle of a knife; The outer peripheral face of connecting rod is provided with some card articles along its circumference, and card article axially extends to connecting rod both ends of the surface along connecting rod, and the shape of card article end face is T-shaped; The inner peripheral surface of handle of a knife is provided with the draw-in groove matched with card article along its circumference, draw-in groove axially extends to handle of a knife both ends of the surface along handle of a knife; Handle of a knife is provided with radial through hole in its end away from cutter head, and through hole is provided with internal thread, and the externally threaded clamping screw of a band runs through through hole and locks connecting rod, and internal thread and external screw thread cooperatively interact;
Described connecting rod is provided with graduation apparatus;
The end of described connecting rod is provided with position limiting convex ring;
Described card article circumference on the outer peripheral face of connecting rod is uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133433.XA CN103223519B (en) | 2013-04-16 | 2013-04-16 | Renewable milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133433.XA CN103223519B (en) | 2013-04-16 | 2013-04-16 | Renewable milling cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103223519A CN103223519A (en) | 2013-07-31 |
| CN103223519B true CN103223519B (en) | 2015-09-09 |
Family
ID=48834286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310133433.XA Active CN103223519B (en) | 2013-04-16 | 2013-04-16 | Renewable milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103223519B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396517B (en) * | 2018-12-21 | 2024-01-23 | 成都美奢锐新材料有限公司 | Assembled high-precision vertical milling cutter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638889Y (en) * | 2003-06-18 | 2004-09-08 | 成都飞机工业（集团）有限责任公司 | Changable cutting bit cutter of screw machine |
| CN201324874Y (en) * | 2008-12-15 | 2009-10-14 | 伍强 | Adjustable facer |
| CN202411517U (en) * | 2012-01-09 | 2012-09-05 | 布雷博(南京)制动系统有限公司 | Adjustable grooving shank |
| CN202824797U (en) * | 2012-10-31 | 2013-03-27 | 胜华电子（惠阳）有限公司 | Renewable formed cutter |
| CN203227859U (en) * | 2013-04-16 | 2013-10-09 | 常熟市三骏精密刃具制造厂 | Reproducible milling cutter |
-
2013
- 2013-04-16 CN CN201310133433.XA patent/CN103223519B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638889Y (en) * | 2003-06-18 | 2004-09-08 | 成都飞机工业（集团）有限责任公司 | Changable cutting bit cutter of screw machine |
| CN201324874Y (en) * | 2008-12-15 | 2009-10-14 | 伍强 | Adjustable facer |
| CN202411517U (en) * | 2012-01-09 | 2012-09-05 | 布雷博(南京)制动系统有限公司 | Adjustable grooving shank |
| CN202824797U (en) * | 2012-10-31 | 2013-03-27 | 胜华电子（惠阳）有限公司 | Renewable formed cutter |
| CN203227859U (en) * | 2013-04-16 | 2013-10-09 | 常熟市三骏精密刃具制造厂 | Reproducible milling cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103223519A (en) | 2013-07-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160205 Address after: Xinqiao Industrial Park of Changshou City ancient town Suzhou city Jiangsu province 215500 Building 1 Patentee after: SUZHOU SANJUN TOOL TECHNOLOGY CO., LTD. Address before: 215500 Xinqiao Industrial Park, 1 town, native place, Jiangsu, Changshou City Patentee before: Changshu Sanjun Precision Cutting Tools Factory |