CN204975472U - Telescopic milling cutter - Google Patents
Telescopic milling cutter Download PDFInfo
- Publication number
- CN204975472U CN204975472U CN201520780077.5U CN201520780077U CN204975472U CN 204975472 U CN204975472 U CN 204975472U CN 201520780077 U CN201520780077 U CN 201520780077U CN 204975472 U CN204975472 U CN 204975472U
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- CN
- China
- Prior art keywords
- milling
- head
- push rod
- cutter
- cutter head
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 82
- 230000033001 locomotion Effects 0.000 claims description 23
- 238000003754 machining Methods 0.000 abstract description 4
- 230000008092 positive effect Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a telescopic milling cutter, which comprises a main shaft, a telescopic cutter head and an adjusting mechanism, wherein the telescopic cutter head is formed by sleeving a plurality of milling cutter heads with gradually reduced sizes, the head shape and the head shape angle of each milling cutter head are kept consistent, the telescopic cutter head is fixedly arranged at one end of the adjusting mechanism, the other end of the adjusting mechanism is connected with a milling machine, the main shaft is of a hollow structure, the adjusting mechanism is arranged in the main shaft, and the adjusting mechanism controls various cutter heads to freely move along the main shaft direction; the telescopic cutter head comprises a first-stage cutter head, a second-stage cutter head, a third-stage cutter head and a fourth-stage cutter head which are sequentially sleeved from outside to inside and have gradually reduced sizes, and each stage of cutter head is of a hollow structure. The utility model has the advantages of simple structure, convenient operation safety, the positive effect of improvement milling machine machining efficiency.
Description
Technical field
The utility model relates to lathe process field, especially a kind of scalable milling cutter.
Background technology
Along with the continuous progress of science and technology, the mankind are to the continuous lifting of the requirement that material progress is lived, and high accuracy, high efficiency and high degree of comfort become the main target of manufacture field.At present, the large-scale component of Aero-Space and civilian apparatus is all adopt disposable emptying to process, and its main processing mode is Milling Process.And, same milling plane may need out the keyway of different size, common Milling Process realizes different size keyway on same a machine tool, or expand milling scope all to need to change cutterhead, which adds the time of reorientating, too increase tool change time, serious have impact on working (machining) efficiency.The utility model devises a kind of many diameters cutterhead Integral vertical milling machine, can large velocity interval be realized by telescopic cutterhead, become size milling on same a machine tool, save the time, decreased the error because clamping again causes, substantially increase working (machining) efficiency.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides the scalable milling cutter of one that a kind of structure is simple, regulate accurate positioning, reduce experimental error.
For achieving the above object, the utility model adopts following technical proposals:
A kind of scalable milling cutter, comprise main shaft, flexible cutter head and governor motion, the milling head suit that described flexible cutter head is reduced gradually by multiple size forms, and the head dummy of often kind of milling head and head dummy angle are all consistent, flexible cutter head is fixedly mounted on one end of governor motion, and the other end of governor motion is connected with milling machine, and described main shaft is hollow structure, governor motion is arranged on the inside of main shaft, and governor motion controls flexible cutter head and moves freely along major axes orientation.
Milling head on described flexible cutter head has 4, and comprise one-level milling head, secondary milling head, three grades of milling heads and level Four milling head that size sheathed successively from outside to inside reduces gradually, every grade of milling head is hollow structure.
Described governor motion comprises cylinder and push rod, described push rod is followed successively by one-level push rod, secondary push rod, three pole push rods and level Four push rod from outside to inside, one end of every grade of push rod connects the movable end of cylinder, the other end is fixedly connected with the milling head of corresponding level, and the push-pull effort of push rod at different levels acts on cutter head at different levels, make cutter head at different levels protruding or inwardly retract.
Described push rod and the movable end of cylinder are welded to connect.
The face that one end of described push rod coordinates with milling cutter is provided with screw.
The scalable milling cutter of one provided by the utility model, main shaft design, can conveniently play a protective role to adjusting device and flexible cutter head, prevents the flexible cutter head of extraneous miscellaneous part collision when stretching from causing cutter head to damage; The design of telescopic cutter head, stretching out of control cylinder can regulate required milling cutter tip when needed, save the time that staff changes milling cutter; The design of governor motion, facilitates adjusting cylinders, can be stretched out by milling cutter easily or retract, also safer.Compared with existing prior art, there is the good effect that structure is simple, easy and safe to operate, improve milling machine working (machining) efficiency.
Accompanying drawing explanation
Fig. 1, the utility model using state is illustrated;
Fig. 2, the utility model stretches cutter head upward view;
Fig. 3, the utility model governor motion structure chart.
Wherein 1 main shaft, 2 flexible cutter heads, 3 governor motions, 4 cylinders, 5 screws, 21 one-level milling heads, 22 secondary milling heads, 23 3 grades of milling heads, 24 level Four milling heads, 31 one-level push rods, 32 secondary push rods, 33 3 pole push rods, 34 level Four push rods.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, a kind of scalable milling cutter, comprise main shaft 1, flexible cutter head 2 and governor motion 3, the milling head suit that described flexible cutter head 2 is reduced gradually by multiple size forms, and the head dummy of often kind of milling head and head dummy angle are all consistent, flexible cutter head 2 is fixedly mounted on one end of governor motion 3, the other end of governor motion 3 is connected with milling machine, described main shaft 1 is hollow structure, governor motion 3 is arranged on the inside of main shaft, main shaft design can protect governor motion, avoid the miscellaneous part collision governor motion when stretching, governor motion 3 controls various cutter head and moves freely along major axes orientation, the time of the artificial tool changing head of staff can be decreased, and safe ready, avoid injuring staff by a crashing object when changing cutter head.
As shown in Figure 2, the milling head of described flexible cutter head 2 has four, and comprise one-level milling head 21, secondary milling head 22, three grades of milling heads 23 and level Four milling head 24 that size sheathed successively from outside to inside reduces gradually, every grade of milling head is hollow structure.
As shown in Figure 3, described governor motion 3 comprises cylinder 4 and push rod, described push rod is followed successively by one-level push rod 31, secondary push rod 32, three pole push rod 33 and level Four push rod 34 from outside to inside, one end of every grade of push rod connects the movable end of cylinder, the other end is fixedly connected with the milling head of corresponding level, and the push-pull effort of push rod at different levels acts on cutter head at different levels, make cutter head at different levels protruding or inwardly retract.
Described push rod is welded and fixed with the movable end of cylinder and is connected.
The face that one end of described push rod coordinates with milling head is provided with screw 5.
A kind of scalable milling cutter of the utility model, in use, control cylinder as required, required milling head is ejected by push rod, when needs one-level milling head 21, cylinder does not control push rod and stretches out, one-level milling head 21 is positioned at the outermost of flexible cutter head, when needs secondary milling head 22, secondary push rod 32, three pole push rod 33 stretches out with level Four push rod 34 simultaneously and extension elongation is identical, now secondary milling head 22 is positioned at the below of one-level milling head 21, and three grades of milling heads 23 and level Four milling head 24 are positioned at inside secondary milling head 22; When needs level Four milling head 24, push rod all stretches out, when push rod all stretches out, the length of push rod is followed successively by from long to short: level Four push rod 34, three pole push rod 33, secondary push rod 32 and one-level push rod 31, level Four milling head 24 is positioned at the bottommost of flexible cutter head, and is followed successively by three grades of milling heads 23, secondary milling head 22 and one-level milling head 21 from bottom to top, utilizes the milling head of lowermost end to carry out milling machine operation in use, simple to operation, and save the time.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (6)
1. a scalable milling cutter, it is characterized in that, comprise main shaft, flexible cutter head and governor motion, the milling head suit that described flexible cutter head is reduced gradually by multiple size forms, and the head dummy of often kind of milling head and head dummy angle are all consistent, and flexible cutter head is fixedly mounted on one end of governor motion, the other end of governor motion is connected with milling machine, described main shaft is hollow structure, and governor motion is arranged on the inside of main shaft, and governor motion controls various cutter head and moves freely along major axes orientation.
2. the scalable milling cutter of one according to claim 1, is characterized in that, the milling head on described flexible cutter head has 4.
3. the scalable milling cutter of one according to claim 2, it is characterized in that, described flexible cutter head comprises one-level milling head, secondary milling head, three grades of milling heads and the level Four milling head that size sheathed successively from outside to inside reduces gradually, and every grade of milling head is hollow structure.
4. the scalable milling cutter of one according to claim 1, it is characterized in that, described governor motion comprises cylinder and push rod, described push rod is followed successively by one-level push rod, secondary push rod, three pole push rods and level Four push rod from outside to inside, one end of every grade of push rod connects the movable end of cylinder, the other end is fixedly connected with the milling head of corresponding level, and the push-pull effort of push rod at different levels acts on cutter head at different levels, makes cutter head at different levels protruding or inwardly retract.
5. the scalable milling cutter of one according to claim 4, is characterized in that, described push rod and the movable end of cylinder are welded to connect.
6. the scalable milling cutter of one according to claim 5, is characterized in that, the face that one end of described push rod coordinates with milling cutter is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780077.5U CN204975472U (en) | 2015-10-09 | 2015-10-09 | Telescopic milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780077.5U CN204975472U (en) | 2015-10-09 | 2015-10-09 | Telescopic milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975472U true CN204975472U (en) | 2016-01-20 |
Family
ID=55109892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520780077.5U Expired - Fee Related CN204975472U (en) | 2015-10-09 | 2015-10-09 | Telescopic milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466581A (en) * | 2020-04-14 | 2020-07-31 | 武汉轻工大学 | Passion fruit processing machine |
| CN116275226A (en) * | 2023-05-16 | 2023-06-23 | 南通中南智能科技有限公司 | Disc milling cutter and quick blade-changing milling machine with same |
-
2015
- 2015-10-09 CN CN201520780077.5U patent/CN204975472U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466581A (en) * | 2020-04-14 | 2020-07-31 | 武汉轻工大学 | Passion fruit processing machine |
| CN116275226A (en) * | 2023-05-16 | 2023-06-23 | 南通中南智能科技有限公司 | Disc milling cutter and quick blade-changing milling machine with same |
| CN116275226B (en) * | 2023-05-16 | 2023-08-15 | 南通中南智能科技有限公司 | Disc milling cutter and quick blade-changing milling machine with same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20161009 |