CN208357882U - A kind of cutter milling face for processing mould for automobile lock hook - Google Patents
A kind of cutter milling face for processing mould for automobile lock hook Download PDFInfo
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- CN208357882U CN208357882U CN201820878376.6U CN201820878376U CN208357882U CN 208357882 U CN208357882 U CN 208357882U CN 201820878376 U CN201820878376 U CN 201820878376U CN 208357882 U CN208357882 U CN 208357882U
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- cutter
- milling
- blade
- lock hook
- mould
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Abstract
The utility model relates to a kind of for processing the cutter in mould for automobile lock hook milling face, including helical end mills handle, vertical milling cutterhead, the blade being mounted on vertical milling cutterhead and retention mechanism (trapezoidal briquetting and fastening bolt), blade is evenly distributed on vertical milling cutterhead, and the blade pressing is mounted on vertical milling cutterhead by retention mechanism.Compared with prior art, the utility model makes special face processing one-time-reach-place, and comparison drawing requirement is more accurate, reduce the cumulative errors in repeatedly milling face, the stability and rigidity of vertical milling cutterhead and blade are higher, have many advantages, such as that milling face dimensionally stable, workpiece are convenient to knife, high production efficiency.
Description
Technical field
The utility model relates to a kind of process tools, more particularly, to a kind of for processing the cutter in mould for automobile lock hook milling face.
Background technique
NC cutting tool is the tool that machining is used in machine-building, also known as cutting element.Advanced process equipment with
High performance NC cutting tool matches, and can just give full play to its due efficiency, obtain good economic benefit, with cutter material
Material rapidly develops, and various NEW TYPES OF TOOL MATERIALSs, Physical and mechanical properties and machinability are all greatly improved, answer
Also constantly expanded with range.
Utility model content
The purpose of this utility model is exactly to provide a kind of for processing to overcome the problems of the above-mentioned prior art
The cutter in mould for automobile lock hook milling face.
The purpose of this utility model can be achieved through the following technical solutions:
It is a kind of for processing the cutter in mould for automobile lock hook milling face, including helical end mills handle, vertical milling cutterhead, be mounted on slotting cutter
Blade, retention mechanism on disk, the blade are evenly distributed on vertical milling cutterhead, and the retention mechanism pacifies the blade pressing
On vertical milling cutterhead.
The helical end mills handle is bolted with vertical milling cutterhead, then passes through the second bolt presses in vertical with flat shim
Facing cutter.
Blade on the vertical milling cutterhead is equipped with 8 groups.
The helical angle of the blade is 60 °, and helical angle is bigger, and the contact length of workpiece and cutting edge is longer.In this way may be used
To reduce the load that unit length cutting edge is born, therefore cutter life can be extended, but simultaneously, cutting resistance can become larger, because
This must accurately select the helical angle of blade, and 60 ° of helical angles effectively enhance blade strength, promote face milling stability, be promoted
Cutter life.It further needs exist for being considered as the high knife handle of clamping rigidity, effectively enhances blade by using 60 ° of helical angles
Intensity promotes face milling stability, promotes cutter life.
Cutting edge shape refers to part spy face size, and the shape feature in special face is processed needed for being designed as, can disposably be processed
To the desired size of detail drawing.This kind of unique cutting edge shape can require to carry out milling for special face, be processed and formed at one time.
The knife handle that the helical end mills handle is integrally formed, after modifier treatment, is directly connected with machine tool chief axis, integral type
Structure design enhance its rigidity and stability.
Installation retention mechanism is inlayed on the vertical milling cutterhead, retention mechanism includes trapezoidal briquetting and fastening bolt.The ladder
Shape briquetting is inlaid between vertical milling cutterhead and blade, and the trapezoidal briquetting used is equivalent to chock, is embedded between vertical milling cutterhead and blade
Gap, trapezoidal briquetting is locked among vertical milling cutterhead by fastening bolt and compresses blade.
Compared with prior art, the utility model has the advantage that
1, high-efficient, cost bottom, replacing blade facilitate efficiency, as long as once to knife, so that it may realize the special facing cut of 5 workpiece
It cuts, greatly improves work efficiency.
2, stability is good, machining accuracy is high, and intensity is high, without repeatedly milling face, reduces the cumulative errors in process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Structural schematic diagram when Fig. 4 is the utility model converted products.
In figure, 1- helical end mills handle, 2- vertical milling cutterhead, the trapezoidal briquetting of 3-, 4- flat shim, 5- blade, 6- fastening bolt,
The first bolt of 7-, the second bolt of 8-.
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
Embodiment
A kind of for processing the cutter in mould for automobile lock hook milling face, structure is as shown in Figs. 1-2, including helical end mills handle 1, peace
Blade and retention mechanism (trapezoidal briquetting 3 with fastening bolt 6) on vertical milling cutterhead, blade 5 is equipped with 8 groups in the present embodiment,
It is evenly distributed on vertical milling cutterhead 2, the helical angle of blade 5 is 60 °.The helical angle of blade is bigger, contact of the workpiece with cutting edge
Length is longer.The load that unit length cutting edge is born can be reduced in this way, therefore can extend cutter life, but simultaneously,
Cutting resistance can become larger, it is therefore necessary to which the helical angle of accurate selection blade further needs exist for being considered as the high knife of clamping rigidity
Handle.The cutting edge shape of blade 3 refers to part spy face size, and the shape feature in special face is processed needed for being designed as, can disposably be processed
The desired size of detail drawing is obtained, this kind of unique cutting edge shape can be required to carry out milling, be processed and formed at one time for special face.
Helical end mills handle 1 is connect with vertical milling cutterhead 2 by the first bolt 7, then is pressed with flat shim 4 by the second bolt 8
Tightly in vertical milling cutterhead.The upper of vertical milling cutterhead is embedded with retention mechanism, and trapezoidal briquetting 3 is inlaid between vertical milling cutterhead 2 and blade 5, leads to
It crosses fastening bolt 6 and locks trapezoidal briquetting among vertical milling cutterhead, to compress blade.The knife that helical end mills handle is integrally formed
Handle after modifier treatment, is directly connected with machine tool chief axis, and the structure design of integral type enhances its rigidity and stability.
The utility model is in assembling, helical end mills handle 1, connect with vertical milling cutterhead 2 by the first bolt 7, then with put down
Gasket 4 is pressed in vertical milling cutterhead by the second bolt 8, and the vertical milling cutterhead of blade integral structure (is increased the steady of cutter entirety
It is qualitative) connection main shaft.Fastening parts will be needed to process on lathe, to the direct End Milling Process in special face is milled after knife, as shown in Figure 3.
The utility model refers to the structure of helical end mills, and the mounting means of blade is replaceable fastening-type, and replacement is convenient.
Cutting edge shape is designed to adapt to various processing special type faces, while the helical angle for increasing milling cutter can also be such that the service performance of milling cutter obtains
To raising, because impact force when spiral cutter teeth can reduce milling, realizes inclined cutting, is equivalent to before increasing cutter tooth reality
Cutting deformation and energy consumption are reduced in angle；Practical edge of a knife blunt round radius is reduced, so as to shorten cut process, improves processing table
Face quality and reduction tool wear etc..So our company is the milling spy face process step design dedicated tool of mould for automobile lock hook with regard to this, compared with
The advantages that straight knife milling before, it is convenient to knife to realize milling face dimensionally stable, workpiece, high production efficiency.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (9)
1. a kind of for processing the cutter in mould for automobile lock hook milling face, which is characterized in that the cutter includes helical end mills handle, slotting cutter
Disk, the blade being mounted on vertical milling cutterhead, retention mechanism, the blade are evenly distributed on vertical milling cutterhead, the retention mechanism
The blade pressing is mounted on vertical milling cutterhead.
2. according to claim 1 a kind of for processing the cutter in mould for automobile lock hook milling face, which is characterized in that the spiral is vertical
Milling cutter shank is bolted with vertical milling cutterhead, then passes through the second bolt presses in vertical milling cutterhead with flat shim.
3. according to claim 1 a kind of for processing the cutter in mould for automobile lock hook milling face, which is characterized in that the slotting cutter
Blade on disk is equipped with 8 groups.
4. according to claim 1 or 3 a kind of for processing the cutter in mould for automobile lock hook milling face, which is characterized in that the knife
The helical angle of piece is 60 °.
5. according to claim 1 or 3 a kind of for processing the cutter in mould for automobile lock hook milling face, which is characterized in that the knife
The cutting edge shape of piece processes the shape in special face needed for being designed as.
6. according to claim 1 a kind of for processing the cutter in mould for automobile lock hook milling face, which is characterized in that the spiral is vertical
The knife handle that milling cutter shank is integrally formed after modifier treatment, is directly connected with machine tool chief axis.
7. according to claim 1 a kind of for processing the cutter in mould for automobile lock hook milling face, which is characterized in that the slotting cutter
Installation retention mechanism is inlayed on disk.
8. according to claim 1 or claim 7 a kind of for processing the cutter in mould for automobile lock hook milling face, which is characterized in that described tight
Gu mechanism includes trapezoidal briquetting and fastening bolt.
9. according to claim 8 a kind of for processing the cutter in mould for automobile lock hook milling face, which is characterized in that the trapezoidal pressure
Block is inlaid between vertical milling cutterhead and blade, is locked trapezoidal briquetting among vertical milling cutterhead by fastening bolt and is compressed blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878376.6U CN208357882U (en) | 2018-06-07 | 2018-06-07 | A kind of cutter milling face for processing mould for automobile lock hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878376.6U CN208357882U (en) | 2018-06-07 | 2018-06-07 | A kind of cutter milling face for processing mould for automobile lock hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357882U true CN208357882U (en) | 2019-01-11 |
Family
ID=64927940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820878376.6U Active CN208357882U (en) | 2018-06-07 | 2018-06-07 | A kind of cutter milling face for processing mould for automobile lock hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576209A (en) * | 2018-06-07 | 2019-12-17 | 上海国上机电科技有限公司 | Cutter for processing milled surface of automobile lock hook |
-
2018
- 2018-06-07 CN CN201820878376.6U patent/CN208357882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576209A (en) * | 2018-06-07 | 2019-12-17 | 上海国上机电科技有限公司 | Cutter for processing milled surface of automobile lock hook |
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