CN207756978U - A kind of high speed fly cutter milling attachment - Google Patents
A kind of high speed fly cutter milling attachment Download PDFInfo
- Publication number
- CN207756978U CN207756978U CN201820154344.1U CN201820154344U CN207756978U CN 207756978 U CN207756978 U CN 207756978U CN 201820154344 U CN201820154344 U CN 201820154344U CN 207756978 U CN207756978 U CN 207756978U
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- bearing
- mandrel
- drive end
- end bearing
- driven
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Abstract
The utility model provides a kind of high speed fly cutter milling attachment,Which solve cylindrical components to need when processing flat in outer circle,Traditional processing method needs secondary operation or installs power milling unit on lathe,It is cumbersome,It is less efficient,And the technical problem that machining accuracy is poor,It is equipped with cutterhead,Body,Mandrel,Mandrel anti-drive end is equipped with non-driven-end bearing,Non-driven-end bearing is equipped with front axle pressure cap,The inside of non-driven-end bearing is equipped with anti-drive end locking nut,Mandrel drives end to be equipped with drive end bearing,Drive end bearing is equipped with rear bearing gland,Bearing gland is internally provided with driving end locking nut afterwards,The inside of drive end bearing is equipped with spacer ring,Body is equipped with motor cabinet,Motor cabinet is equipped with servo motor,Shaft coupling is equipped between mandrel and servo motor,Mandrel anti-drive end end face is equipped with collet chuck,Nut is equipped on the outside of collet chuck.The utility model can be widely applied in the processing of cylindrical component outer circle flat.
Description
Technical field
The utility model is related to a kind of lathe milling attachments, more particularly to a kind of high speed fly cutter milling attachment.
Background technology
With manufacturing high speed development, the demand of numerical control row's knife lathe also increasingly increases, meanwhile, because part is answered
Miscellaneous degree is also higher and higher, also increasingly pays close attention to processing efficiency, therefore also proposed more to the machining function of numerically-controlled machine tool
Requirement, for example, many cylindrical components needs process flat, including two sides, four directions, six sides etc. in outer circle, it is traditional plus
Work method is to need secondary operation or install power milling unit on lathe to carry out milling flat, this two kinds of processing methods operation is numerous
It is trivial, it is less efficient, and precision is poor, in order to solve the problems, such as this, we have discovered that the mode that flying disc may be used is realized soon
Fast accurately milling flat.
Invention content
The utility model is needed for cylindrical component when processing flat in outer circle, and traditional processing method needs secondary
Power milling unit is installed in processing on lathe, cumbersome, less efficient, and the technical problem that machining accuracy is poor, is carried
For one kind when processing flat in cylindrical component outer circle, high speed fly cutter milling dress easy to operate, efficient, high precision machining
It sets.
For this purpose, the technical solution of the utility model is, a kind of high speed fly cutter milling attachment, including cutterhead, body, mandrel,
Mandrel anti-drive end is equipped with non-driven-end bearing, and non-driven-end bearing is equipped with front axle pressure cap, and front axle pressure cap is adopted with body
It being connected with fastener, the inside of non-driven-end bearing is equipped with anti-drive end locking nut, and mandrel drives end to be equipped with drive end bearing,
Drive end bearing is equipped with rear bearing gland, and rear bearing gland is connect with body using fastener, and rear bearing gland is internally provided with
End locking nut, the inside of drive end bearing is driven to be equipped with spacer ring, body is equipped with motor cabinet, and motor cabinet is equipped with servo electricity
Machine is equipped with shaft coupling between mandrel and servo motor, mandrel anti-drive end end face is equipped with collet chuck, nut is equipped on the outside of collet chuck,
Nut is threadedly attached on mandrel.
Preferably, non-driven-end bearing is a pair of of angular contact ball bearing, and drive end bearing is a pair of of angular contact ball bearing, angle
Contact ball bearing is back-to-back installation.
Preferably, collet chuck is ER series standard collet chucks.
The utility model advantageous effect is that, due to being equipped with cutterhead, body, mandrel, mandrel anti-drive end is equipped with anti-drive end
Bearing, non-driven-end bearing are equipped with front axle pressure cap, and front axle pressure cap is connect with body using fastener, non-driven-end bearing
Inside be equipped with anti-drive end locking nut, mandrel drive end be equipped with drive end bearing, drive end bearing be equipped with rear axle pressure-bearing
Lid, rear bearing gland are connect with body using fastener, and rear bearing gland is internally provided with driving end locking nut, drive end bearing
Inside be equipped with spacer ring, body be equipped with motor cabinet, motor cabinet be equipped with servo motor, between mandrel and servo motor be equipped with connection
Axis device, mandrel anti-drive end end face are equipped with collet chuck, nut are equipped on the outside of collet chuck, and nut is threadedly attached on mandrel,
When processing flat in cylindrical component outer circle, a kind of high speed fly cutter milling attachment is provided, operating procedure is simplified, improves
Processing efficiency and machining accuracy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Symbol description in figure：
1. cutterhead；2. front axle pressure cap；3. body；4. non-driven-end bearing；5. anti-drive end locking nut；6. mandrel；
7. spacer ring；8. drive end bearing；9. driving end locking nut；Bearing gland after 10.；11. motor cabinet；12. shaft coupling；13. watching
Take motor；14. collet chuck；15. nut.
Specific implementation mode
The utility model is described further with reference to embodiment.
A kind of high speed fly cutter milling attachment, including cutterhead 1, body 3, mandrel 6,6 anti-drive end of mandrel are equipped with anti-drive end
Bearing 4, non-driven-end bearing 4 are the angular contact ball bearing of a pair of back-to-back installation, and non-driven-end bearing 4 is equipped with front axle pressure-bearing
Lid 2, front axle pressure cap 2 carry out compression positioning to bearing, and front axle pressure cap 2 is connect with body 3 using fastener, anti-drive end axis
It holds 4 inside to pre-tighten bearing equipped with anti-drive end locking nut 5, mandrel 6 drives end to be equipped with drive end bearing 8, driving
End bearing 8 plays a supportive role to mandrel 6, and drive end bearing 8 is equipped with rear bearing gland 10, and rear bearing gland 10 is adopted with body 3
It being connected with fastener, rear bearing gland 10 is internally provided with driving end locking nut 9, and the inside of drive end bearing 8 is equipped with spacer ring 7,
Body 3 is equipped with motor cabinet 11, and motor cabinet 11 is equipped with servo motor 13, and shaft coupling is equipped between mandrel 6 and servo motor 13
12,6 anti-drive end end face of mandrel is equipped with collet chuck 14, and 14 outside of collet chuck is equipped with nut 15, and nut 15 is threadedly attached in core
On axis 6.
Body 3 is used for fixing the present apparatus, while being also the ontology of support whole device, and mandrel 6 passes through front and back two pairs of axis
Support is held, is positioned on body 3, only rotates, cutterhead 1 is fixed on mandrel 6, is rotated together with mandrel 6,
The rotary motion of mandrel 6 is transmitted to through shaft coupling 12 on mandrel 6 by servo motor 13, and it is accurate that rotating speed may be implemented in servo motor 13
Control.
Cutter can be mounted on cutterhead 1, can be installed as needed on cutterhead 1 one, two, three cutter, to realize milling
Two flats, four flats, six flats, the present apparatus can be mounted on row-knife lathe tool frame plate, control bite by lathe X-axis, really
Flat size is protected, the depth of cut is controlled by Z axis, ensures that the axial position of device, collet chuck 14 are ER series standard collet chucks, can be used to press from both sides
Cutter is held, realizes the functions such as drilling and milling, tapping.
The principle that flat is processed using cutterhead is simple to operation, but requires the speed ratio of lathe spindle and cutterhead accurate, simultaneously
Suitable cutterhead, cutter and cutting parameter are selected, such as：Four flats of 16*16 are processed in the outer circle of Φ 20, it is desirable that on cutterhead
Two lathe tools are uniformly distributed, while ensureing that the speed ratio of cutterhead and main shaft is 2:1, it turns to and is missed on the contrary, calculating processing by simulation
Difference can meet the processing request of conventional flat completely within 0.01mm, also can guarantee processing essence by actual processing verification
Degree.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this
The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent variations made by the utility model patent protection domain and change,
It all should still belong to the scope that the utility model claims book is covered.
Claims (3)
1. a kind of high speed fly cutter milling attachment, including cutterhead, body, mandrel, characterized in that the mandrel anti-drive end is equipped with non-
Drive end bearing, the non-driven-end bearing are equipped with front axle pressure cap, and the front axle pressure cap is connected with body using fastener
It connects, the inside of the non-driven-end bearing is equipped with anti-drive end locking nut, and mandrel driving end is equipped with drive end bearing, institute
It states drive end bearing and is equipped with rear bearing gland, the rear bearing gland is connect with body using fastener, the rear axle pressure-bearing
Lid is internally provided with driving end locking nut, and the inside of the drive end bearing is equipped with spacer ring, and the body is equipped with motor cabinet, institute
It states motor cabinet and is equipped with servo motor, shaft coupling, mandrel anti-drive end end face are equipped between the mandrel and servo motor
It is equipped with collet chuck, is equipped with nut on the outside of the collet chuck, the nut is threadedly attached on mandrel.
2. high speed fly cutter milling attachment according to claim 1, which is characterized in that the non-driven-end bearing is pair of horns
Contact ball bearing, the drive end bearing are a pair of of angular contact ball bearing, and the angular contact ball bearing is back-to-back installation.
3. high speed fly cutter milling attachment according to claim 1, which is characterized in that the collet chuck is ER series standard cylinders
Folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154344.1U CN207756978U (en) | 2018-01-30 | 2018-01-30 | A kind of high speed fly cutter milling attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154344.1U CN207756978U (en) | 2018-01-30 | 2018-01-30 | A kind of high speed fly cutter milling attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756978U true CN207756978U (en) | 2018-08-24 |
Family
ID=63182346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154344.1U Active CN207756978U (en) | 2018-01-30 | 2018-01-30 | A kind of high speed fly cutter milling attachment |
Country Status (1)
| Country | Link |
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| CN (1) | CN207756978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274212A (en) * | 2018-10-10 | 2019-01-25 | 浙江斯耐特动力股份有限公司 | Cut the dual-purpose permanent-magnet servo motor of milling |
-
2018
- 2018-01-30 CN CN201820154344.1U patent/CN207756978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274212A (en) * | 2018-10-10 | 2019-01-25 | 浙江斯耐特动力股份有限公司 | Cut the dual-purpose permanent-magnet servo motor of milling |
| CN109274212B (en) * | 2018-10-10 | 2024-04-19 | 浙江斯耐特动力股份有限公司 | Cutting and milling dual-purpose permanent magnet servo motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high speed flying cutter milling device Effective date of registration: 20220608 Granted publication date: 20180824 Pledgee: Industrial and Commercial Bank of China Limited Weihai Huancui sub branch Pledgor: WEIHAI FIRST CNC PRECISION MACHINERY CO.,LTD. Registration number: Y2022980007362 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |