CN204183007U - A kind of adjustable milling cutter - Google Patents
A kind of adjustable milling cutter Download PDFInfo
- Publication number
- CN204183007U CN204183007U CN201420552765.1U CN201420552765U CN204183007U CN 204183007 U CN204183007 U CN 204183007U CN 201420552765 U CN201420552765 U CN 201420552765U CN 204183007 U CN204183007 U CN 204183007U
- Authority
- CN
- China
- Prior art keywords
- knife
- cutterhead
- handle
- locating ring
- milling cutter
- 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 a kind of adjustable milling cutter, comprise handle of a knife and cutterhead, handle of a knife is fixedly connected with cutterhead, described handle of a knife is provided with screw thread on the surface, one end that handle of a knife is connected with cutterhead is provided with taper chip breaking layer, and the angle of chip breaking layer both sides is set to 55 °-65 °, forms chip area between chip breaking layer and cutterhead, the other end of handle of a knife is provided with the locating ring that is threaded connection and the lock sleeve for being fixed locating ring, and locating ring upper surface is provided with one deck beam.It is simple that the utility model has structure, and firm grip, use safety, is conducive to the features such as chip removal.
Description
Technical field
The utility model relates to Machining Technology field, particularly a kind of adjustable milling cutter.
Background technology
Milling cutter is process tool important in field of machining, what clamp milling cutter in prior art is generally clamped by scroll chuck, when processing parts, usually need to adjust its length, thus can process smoothly, this just requires that chuck adjusts the position that milling cutter clamps, if clamping is unstable, the chuck thus fly out of coming off man-hour is being added with regard to easy, not only make part rejection, and very large danger is caused to personal safety, in process, the discharge of scrap is also the problem needing to solve.
Summary of the invention
For the problems referred to above, it is simple that the purpose of this utility model is to provide a kind of structure, and firm grip, use safety, is conducive to the adjustable milling cutter of chip removal.
Realize the technical solution of the utility model as follows:
A kind of adjustable milling cutter, comprise handle of a knife and cutterhead, handle of a knife is fixedly connected with cutterhead, it is characterized in that: described handle of a knife is provided with screw thread on the surface, one end that handle of a knife is connected with cutterhead is provided with taper chip breaking layer, and the angle of chip breaking layer both sides is set to 55 °-65 °, forms chip area between chip breaking layer and cutterhead, the other end of handle of a knife is provided with the locating ring that is threaded connection and the lock sleeve for being fixed locating ring, and locating ring upper surface is provided with one deck beam.
Described chip breaking layer is zigzag structure, and advantage is that broached-tooth design progressively can cut off scrap, is effectively pulverized by scrap, prevents that scrap is long to be caused cutter stuck, reduces potential harm.
Described cutterhead side is provided with the blade for processing, and cutterhead and handle of a knife junction are set to pyramidal structure, and the angle of cutterhead both sides is set to 145 °-146 °, and advantage is convenient to processing, and scrap can be got rid of in time along cutterhead taper surface, prevents blocking.
Described locating ring is inverted "convex" shape structure, and lock sleeve is " recessed " character form structure, and advantage is the length being convenient to locating ring adjustment handle of a knife, is also convenient to lock sleeve simultaneously and matches locating ring locking positioning with locating ring, thus effectively process.
Described beam is that elastomeric material is made, and adheres on locating ring, and advantage is that elastomeric material is durable, and cost is low, long service life.
Have employed above-mentioned scheme, chip breaking layer can be used for the scrap after cutting to pulverize, and to be then piled up in chip area and to discharge in time, decreasing the harm that scrap produces for processing work; When carrying out shank length and regulating, on handle of a knife, locating ring is upwards threaded to machine place, then by tightening lock sleeve, locating ring firmly being fixed, also can not come off easily even if the length that is connected with machine of handle of a knife is short like this, beam greatly reduces the vibrations produced in processing, prevent from workpiece produces ripple, also reduce the probability that handle of a knife drops in addition, greatly strengthen the security of use, and structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As Fig. 1, a kind of adjustable milling cutter, comprise handle of a knife 1 and cutterhead 2, handle of a knife 1 is fixedly connected with cutterhead 2, described handle of a knife 1 is provided with screw thread 4 on the surface, one end that handle of a knife 1 is connected with cutterhead 2 is provided with taper chip breaking layer 3, the angle of chip breaking layer 3 both sides is set to 55 °-65 °, as being preferably 60 °, chip area 8 is formed between chip breaking layer 3 and cutterhead 2, the other end of handle of a knife 1 is provided with the locating ring 5 that is threaded connection and the lock sleeve 6 for being fixed locating ring 5, and locating ring 5 upper surface is provided with one deck beam 7.
Described chip breaking layer 5 is zigzag structure, and advantage is that broached-tooth design progressively can cut off scrap, is effectively pulverized by scrap, prevents that scrap is long to be caused cutter stuck, reduces potential harm.
Described cutterhead 2 side is provided with the blade 9 for processing, and cutterhead 2 and handle of a knife 1 junction are set to pyramidal structure, and the angle of cutterhead both sides is set to 145 °-146 °, as being preferably set to 145.68 °, advantage is convenient to processing, and scrap can be got rid of in time along cutterhead taper surface, prevents blocking.
Described locating ring 5 is inverted "convex" shape structure, and lock sleeve 6 is " recessed " character form structure, and advantage is the length being convenient to locating ring adjustment handle of a knife, is also convenient to lock sleeve simultaneously and matches locating ring locking positioning with locating ring, thus effectively process.
Described beam 7 is made for elastomeric material, and adhere on locating ring 5, advantage is that elastomeric material is durable, and cost is low, long service life.
Claims (5)
1. an adjustable milling cutter, comprise handle of a knife and cutterhead, handle of a knife is fixedly connected with cutterhead, it is characterized in that: described handle of a knife is provided with screw thread on the surface, one end that handle of a knife is connected with cutterhead is provided with taper chip breaking layer, and the angle of chip breaking layer both sides is set to 55 °-65 °, forms chip area between chip breaking layer and cutterhead, the other end of handle of a knife is provided with the locating ring that is threaded connection and the lock sleeve for being fixed locating ring, and locating ring upper surface is provided with one deck beam.
2. adjustable milling cutter according to claim 1, is characterized in that: described chip breaking layer is zigzag structure.
3. adjustable milling cutter according to claim 1, is characterized in that: described cutterhead side is provided with the blade for processing, and cutterhead and handle of a knife junction are set to pyramidal structure, and the angle of cutterhead both sides is set to 145 °-146 °.
4. adjustable milling cutter according to claim 1, is characterized in that: described locating ring is inverted "convex" shape structure, and lock sleeve is " recessed " character form structure.
5. adjustable milling cutter according to claim 1, is characterized in that: described beam is that elastomeric material is made, and adheres on locating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552765.1U CN204183007U (en) | 2014-09-24 | 2014-09-24 | A kind of adjustable milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552765.1U CN204183007U (en) | 2014-09-24 | 2014-09-24 | A kind of adjustable milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183007U true CN204183007U (en) | 2015-03-04 |
Family
ID=52615038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552765.1U Expired - Fee Related CN204183007U (en) | 2014-09-24 | 2014-09-24 | A kind of adjustable milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351947A (en) * | 2021-06-30 | 2021-09-07 | 成都工具研究所有限公司 | Novel cutter of small pipe diameter screw thread processing chip removal |
-
2014
- 2014-09-24 CN CN201420552765.1U patent/CN204183007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351947A (en) * | 2021-06-30 | 2021-09-07 | 成都工具研究所有限公司 | Novel cutter of small pipe diameter screw thread processing chip removal |
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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: 20150304 Termination date: 20180924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |