CN104275517A - Adjustable milling cutter - Google Patents
Adjustable milling cutter Download PDFInfo
- Publication number
- CN104275517A CN104275517A CN201410495594.8A CN201410495594A CN104275517A CN 104275517 A CN104275517 A CN 104275517A CN 201410495594 A CN201410495594 A CN 201410495594A CN 104275517 A CN104275517 A CN 104275517A
- Authority
- CN
- China
- Prior art keywords
- handle
- cutterhead
- knife
- milling cutter
- locating ring
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/006—Details of the milling cutter body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
- B23C2210/0407—Cutting angles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to an adjustable milling cutter which comprises a cutter handle and a cutter head, wherein the cutter handle is fixedly connected with the cutter head; a thread is formed on the surface of the cutter handle; a conical chip breaking layer is arranged at one end at which the cutter handle is connected with the cutter head; an included angle between two sides of the chip breaking layer is 55-65 degrees; a chip removal groove is formed between the chip breaking layer and the cutter head; positioning rings in threaded connection and a locking sleeve used for fixing the positioning rings are arranged at the other end of the cutter handle; and a shock pad is arranged on the upper surface of the positioning rings. The adjustable milling cutter disclosed by the invention has the characteristics that the cutter is simple in structure, firm to clamp and safe to use, contributes to removing chips, and the like.
Description
Technical field
The present invention relates to Machining Technology field, be specifically related to 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 above-mentioned technical problem, the invention provides a kind of structure simple, firm grip, use safety, is conducive to the adjustable milling cutter of chip removal.
Realize technical scheme of the present invention 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 such 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 structural representation of the present invention;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
See 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 |
|---|---|---|---|
| CN201410495594.8A CN104275517A (en) | 2014-09-24 | 2014-09-24 | Adjustable milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410495594.8A CN104275517A (en) | 2014-09-24 | 2014-09-24 | Adjustable milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104275517A true CN104275517A (en) | 2015-01-14 |
Family
ID=52251126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410495594.8A Pending CN104275517A (en) | 2014-09-24 | 2014-09-24 | Adjustable milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104275517A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856351A (en) * | 2016-05-31 | 2016-08-17 | 成都恒成工具股份有限公司 | Straight knife for processing wood products |
| CN107876846A (en) * | 2017-11-28 | 2018-04-06 | 中山市榄商置业发展有限公司 | Mini milling cutter with high rigidity cutting |
-
2014
- 2014-09-24 CN CN201410495594.8A patent/CN104275517A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856351A (en) * | 2016-05-31 | 2016-08-17 | 成都恒成工具股份有限公司 | Straight knife for processing wood products |
| CN107876846A (en) * | 2017-11-28 | 2018-04-06 | 中山市榄商置业发展有限公司 | Mini milling cutter with high rigidity cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |