CN204148604U - A kind of multiplex milling cutter - Google Patents
A kind of multiplex milling cutter Download PDFInfo
- Publication number
- CN204148604U CN204148604U CN201420500608.6U CN201420500608U CN204148604U CN 204148604 U CN204148604 U CN 204148604U CN 201420500608 U CN201420500608 U CN 201420500608U CN 204148604 U CN204148604 U CN 204148604U
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- CN
- China
- Prior art keywords
- cutterhead
- handle
- plane
- knife
- blade
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of multiplex milling cutter, comprise cutterhead and handle of a knife, the all side surfaces in described cutterhead one end are provided with multiple cutter groove, blade is provided with in cutter groove, cutter head center is provided with centre bore, center bore inner wall is provided with storage tank, be connected with cutterhead by bearing in the centre bore that handle of a knife is arranged at cutterhead, bearing is arranged on the two ends of storage tank and is fixedly connected with cutterhead, handle of a knife is provided with the installing hole for installing drill bit, installing hole and blade are positioned at the same side, the cutterhead other end is provided with the cutterhead handle extended to handle of a knife, the end of cutterhead handle is lower than the end of the other end of handle of a knife.The utility model has effectively can ensure a concentricity perpendicularity, and boring, Milling Process such as to be integrated at the feature.
Description
Technical field
The utility model relates to machining tool technical field, particularly the multiplex milling cutter of one.
Background technology
Along with mechanical processing industry development, the precision of people to machining is more and more paid attention to, Milling Machining also becomes the indispensable procedure of mechanical Precision Machining, in Milling Processes, milling cutter is mainly used in processing plane on milling machine, step, groove, profiled surface and cut-out workpiece etc., at present, in machining industry usually after Milling Process operation completes, usually also need to carry out afterwards to operation, as boring, usually adopt the workpiece milled disengaging fixture in industry or remove facing cutter installation drill bit, aforesaid operations is all difficult to ensure concentricity and perpendicularity, thus the precision that can reduce in parts machining process.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide one effectively can ensure a concentricity perpendicularity, the multiplex milling cutter that boring, Milling Process are integrated.
Realize the technical solution of the utility model as follows:
A kind of multiplex milling cutter, comprise cutterhead and handle of a knife, the all side surfaces in described cutterhead one end are provided with multiple cutter groove, blade is provided with in cutter groove, cutter head center is provided with centre bore, center bore inner wall is provided with storage tank, be connected with cutterhead by bearing in the centre bore that handle of a knife is arranged at cutterhead, bearing is arranged on the two ends of storage tank and is fixedly connected with cutterhead, handle of a knife is provided with the installing hole for installing drill bit, installing hole and blade are positioned at the same side, and the cutterhead other end is provided with the cutterhead handle extended to handle of a knife, and the end of cutterhead handle is lower than the end of the other end of handle of a knife.
Described bearing is provided with two, is provided with limited step between bearing, and limited step and handle of a knife are structure as a whole, and advantage is carried out spacing to handle of a knife, causes handle of a knife to depart from cutterhead.
The side of described blade is provided with the first plane and the second plane that are connected by step, interconnective first inclined-plane of blade tip and the second inclined-plane, second plane is connected with the first inclined-plane, the bottom surface be connected and side is also provided with between second inclined-plane and the first plane, advantage is the second plane, first inclined-plane and the second inclined-plane are blade part, second plane can be processed surface of the work, first inclined-plane and the second inclined-plane can carry out chamfer machining to workpiece, first plane is Handheld Division, be convenient to hand-held blade, change, dismounting etc.
Described step and horizontal angle are 45 °, and the first plane and the second plane are parallel to each other, and the first inclined-plane and horizontal angle are 2 °-5 °, and the angle of the second inclined-plane and vertical center line is 45 °.
Have employed above-mentioned scheme, cutter groove is traditionally arranged to be four, i.e. four blade milling cutters, also other numbers can be set to, as Multi-cutting-edge milling tool, handle of a knife is arranged in the centre bore of milling cutter, like this workpiece to be holed and milling can effectively ensure concentricity and perpendicularity, and do not need to change cutter when boring and milling, save the trouble of tool setting again, only drill bit need be loaded in the installing hole of handle of a knife during boring, during milling, processed by the blade on cutterhead, bearing enables that handle of a knife works alone and cutterhead can be unaffected, ensure that the security of processing, structure is simple, easy to use, working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of blade;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As Fig. 1 to Fig. 2, a kind of multiplex milling cutter, comprise cutterhead 1 and handle of a knife 2, the all side surfaces in described cutterhead 1 one end are provided with multiple cutter groove 3, blade 4 is provided with in cutter groove 3, cutterhead 1 center is provided with centre bore, center bore inner wall is provided with storage tank 9, be connected with cutterhead 1 by bearing 5 in the centre bore that handle of a knife 2 is arranged at cutterhead 1, bearing 5 is arranged on the two ends of storage tank 9 and is fixedly connected with cutterhead 1, handle of a knife 2 is provided with the installing hole 6 for installing drill bit, installing hole 6 and blade 4 are positioned at the same side, cutterhead 1 other end is provided with the cutterhead handle 8 extended to handle of a knife 2, the end of cutterhead handle 8 is lower than the end of the other end of handle of a knife 2.
Described bearing 5 is provided with two, is provided with limited step 7 between bearing 5, and limited step 7 and handle of a knife 2 are structure as a whole, and advantage is carried out spacing to handle of a knife, causes handle of a knife to depart from cutterhead.
The side of described blade 4 is provided with the first plane 41 and the second plane 43 be connected by step 42, interconnective first inclined-plane 44 and the second inclined-plane 45, blade 4 top, second plane 43 is connected with the first inclined-plane 44, the bottom surface and side that are connected also is provided with between second inclined-plane 45 and the first plane 41, advantage is the second plane, first inclined-plane and the second inclined-plane are blade part, second plane can be processed surface of the work, first inclined-plane and the second inclined-plane can carry out chamfer machining to workpiece, first plane is Handheld Division, be convenient to hand-held blade, change, dismounting etc.
Described step 42 is 45 ° with horizontal angle α, and the first plane 41 and the second plane 43 are parallel to each other, and the first inclined-plane 44 is 2 °-5 ° with horizontal angle γ, and the second inclined-plane 45 is 45 ° with the angle β of vertical center line.
The course of work is: when carrying out Milling Process to workpiece, blocks cutterhead handle with claw, can carry out milling by the blade on cutterhead to workpiece; After milling completes, claw is stuck on handle of a knife, installs drill bit in the installing hole of handle of a knife, by drill bit, workpiece is holed, handle of a knife can in bearing High Rotation Speed, and cutterhead and bearing are for being fixedly connected with, so unaffected, structure is simple, easy to use.
Claims (4)
1. a multiplex milling cutter, comprise cutterhead and handle of a knife, it is characterized in that: all side surfaces in described cutterhead one end are provided with multiple cutter groove, blade is provided with in cutter groove, cutter head center is provided with centre bore, center bore inner wall is provided with storage tank, be connected with cutterhead by bearing in the centre bore that handle of a knife is arranged at cutterhead, bearing is arranged on the two ends of storage tank and is fixedly connected with cutterhead, handle of a knife is provided with the installing hole for installing drill bit, installing hole and blade are positioned at the same side, the cutterhead other end is provided with the cutterhead handle extended to handle of a knife, the end of cutterhead handle is lower than the end of the other end of handle of a knife.
2. multiplex milling cutter according to claim 1, it is characterized in that: described bearing is provided with two, is provided with limited step between bearing, limited step and handle of a knife are structure as a whole.
3. multiplex milling cutter according to claim 1, it is characterized in that: the side of described blade is provided with the first plane and the second plane that are connected by step, interconnective first inclined-plane of blade tip and the second inclined-plane, second plane is connected with the first inclined-plane, is also provided with the bottom surface be connected and side between the second inclined-plane and the first plane.
4. multiplex milling cutter according to claim 3, it is characterized in that: described step and horizontal angle are 45 °, first plane and the second plane are parallel to each other, and the first inclined-plane and horizontal angle are 2 °-5 °, and the angle of the second inclined-plane and vertical center line is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500608.6U CN204148604U (en) | 2014-09-01 | 2014-09-01 | A kind of multiplex milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500608.6U CN204148604U (en) | 2014-09-01 | 2014-09-01 | A kind of multiplex milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148604U true CN204148604U (en) | 2015-02-11 |
Family
ID=52506757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500608.6U Expired - Fee Related CN204148604U (en) | 2014-09-01 | 2014-09-01 | A kind of multiplex milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI624320B (en) * | 2014-10-17 | 2018-05-21 | 基準精密工業（惠州）有限公司 | Milling tool |
| TWI624321B (en) * | 2015-05-14 | 2018-05-21 | 基準精密工業（惠州）有限公司 | Milling tool |
-
2014
- 2014-09-01 CN CN201420500608.6U patent/CN204148604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI624320B (en) * | 2014-10-17 | 2018-05-21 | 基準精密工業（惠州）有限公司 | Milling tool |
| TWI624321B (en) * | 2015-05-14 | 2018-05-21 | 基準精密工業（惠州）有限公司 | Milling tool |
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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: 20160531 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 |