CN214134184U - Milling cutter convenient for chip removal and used for numerical control cutter - Google Patents
Milling cutter convenient for chip removal and used for numerical control cutter Download PDFInfo
- Publication number
- CN214134184U CN214134184U CN202023051536.6U CN202023051536U CN214134184U CN 214134184 U CN214134184 U CN 214134184U CN 202023051536 U CN202023051536 U CN 202023051536U CN 214134184 U CN214134184 U CN 214134184U
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- China
- Prior art keywords
- milling cutter
- groove
- main part
- block
- stopper
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- Withdrawn - After Issue
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Abstract
The utility model discloses a milling cutter for numerical control cutter convenient to chip removal, including the milling cutter main part, the bottom of milling cutter main part is provided with the connecting seat, the tip of connecting seat is seted up flutedly, the milling cutter main part is connected with the recess block, the bottom of milling cutter main part is seted up the spread groove, the inner wall of recess is fixed with the connecting block, the connecting block is connected with the spread groove block, the inner wall symmetry of spread groove is seted up spacing groove, the surface symmetry of connecting block is seted up built-in groove, the inside of built-in groove is provided with the stopper, the stopper is connected with spacing groove block; the utility model discloses a stopper of design for when needs are connected milling cutter main part and connecting seat, can be through the convenient firm butt joint of carrying on of spread groove, connecting block, spacing groove, built-in groove, stopper and expanding spring of design, current technique compares, and the condition of having avoided milling cutter main part to drop appears.
Description
Technical Field
The utility model belongs to the technical field of milling cutter, concretely relates to milling cutter for numerical control cutter convenient to chip removal.
Background
Milling cutters, which are rotary tools used for milling and having one or more teeth, are used for machining planes, steps, grooves, formed surfaces, cutting off workpieces and the like on milling machines, and the teeth cut off the allowance of the workpiece intermittently in sequence during operation.
The existing milling cutter still has some defects when in use: when the existing milling cutter is butted with the connecting seat, the milling cutter is fixedly connected through insertion, and the milling cutter is easy to separate from the inside of the connecting seat in the connecting mode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a milling cutter for numerical control cutter convenient to chip removal to propose current milling cutter in solving above-mentioned background art when docking with the connecting seat, all be through grafting fixed connection, this connected mode, very easily appear milling cutter from the inside problem that breaks away from of connecting seat.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a milling cutter for numerical control cutter convenient to chip removal, includes milling cutter main part, milling cutter main part's bottom is provided with the connecting seat, the tip of connecting seat is seted up flutedly, milling cutter main part is connected with the recess block, the spread groove has been seted up to milling cutter main part's bottom, the inner wall of recess is fixed with the connecting block, the connecting block is connected with the spread groove block, the spacing groove has been seted up to the inner wall symmetry of spread groove, built-in groove has been seted up to the surface symmetry of connecting block, the inside in built-in groove is provided with the stopper, the stopper is connected with the spacing groove block, be connected with expanding spring between stopper and the built-in groove.
Preferably, a protective sleeve is sleeved at the end part of the milling cutter body, clamping grooves are symmetrically formed in the surface of the milling cutter body, buckles are symmetrically fixed to the inner wall of the protective sleeve and are connected with the clamping grooves in a clamping mode, and operation blocks are symmetrically fixed to the surface of the protective sleeve.
Preferably, the buckle is an elastic material component, and the buckle is attached to the inner wall of the clamping groove.
Preferably, the protecting sleeve is a plastic component, and the end part of the protecting sleeve is of an arc-shaped structure.
Preferably, the cross section of connecting block is the hexagon structure, the inner wall laminating of connecting block and spread groove.
Preferably, the cross section of the limiting block is of a rectangular structure, and the limiting block is attached to the inner wall of the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a stopper of design for when needs are connected milling cutter main part and connecting seat, can be through the convenient firm butt joint of carrying on of spread groove, connecting block, spacing groove, built-in groove, stopper and expanding spring of design, current technique compares, and the condition of having avoided milling cutter main part to drop appears.
2. The utility model discloses a lag of design for when not using milling cutter main part, can carry on spacingly to the lag through the draw-in groove and the buckle of design, current technique compares, so that protect milling cutter main part through the lag.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;
FIG. 3 is a schematic view of the connecting block structure of the present invention;
in the figure: 1. a milling cutter body; 2. a connecting seat; 3. a groove; 4. connecting grooves; 5. connecting blocks; 6. a limiting groove; 7. a built-in groove; 8. a limiting block; 9. a tension spring; 10. a protective sleeve; 11. a card slot; 12. buckling; 13. and an operation block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a milling cutter for numerical control cutter convenient to chip removal, including milling cutter main part 1, milling cutter main part 1's bottom is provided with connecting seat 2, recess 3 has been seted up to connecting seat 2's tip, milling cutter main part 1 is connected with recess 3 block, spread groove 4 has been seted up to milling cutter main part 1's bottom, recess 3's inner wall is fixed with connecting block 5, connecting block 5 is connected with spread groove 4 block, spacing groove 6 has been seted up to spread groove 4's inner wall symmetry, built-in groove 7 has been seted up to connecting block 5's surface symmetry, the inside of built-in groove 7 is provided with stopper 8, stopper 8 is connected with spacing groove 6 block, be connected with expanding spring 9 between stopper 8 and the built-in groove 7, be convenient for install milling cutter main part 1 on connecting seat 2.
In this embodiment, preferably, the end cover of the milling cutter main body 1 is provided with a protective sleeve 10, the surface of the milling cutter main body 1 is symmetrical and provided with a clamping groove 11, the inner wall of the protective sleeve 10 is symmetrically fixed with a buckle 12, the buckle 12 is connected with the clamping groove 11 in a clamping manner, the surface of the protective sleeve 10 is symmetrically fixed with an operation block 13, and the protective sleeve 10 is convenient to limit through the clamping connection of the buckle 12 and the clamping groove 11.
In this embodiment, preferably, the buckle 12 is an elastic member, and the buckle 12 is attached to the inner wall of the slot 11, so that the buckle 12 is conveniently engaged with the slot 11.
In this embodiment, preferably, the protecting sleeve 10 is a plastic member, and the end portion of the protecting sleeve 10 is of an arc-shaped structure, so as to facilitate the protecting of the milling cutter body 1 by the protecting sleeve 10.
In this embodiment, preferred, the cross section of connecting block 5 is the hexagon structure, and the inner wall laminating of connecting block 5 and spread groove 4 is convenient for connecting block 5 and spread groove 4 block and is connected.
In this embodiment, preferred, stopper 8's cross section is the rectangle structure, stopper 8 and the inner wall laminating of spacing groove 6, and the stopper 8 of being convenient for is connected with 6 block of spacing groove.
The utility model discloses a theory of operation and use flow: when the milling cutter body 1 and the connecting seat 2 need to be butted, the milling cutter body 1 is firstly inserted into the groove 3 and connected with the connecting seat 2, and the connecting block 5 is connected with the connecting groove 4, the limiting block 8 is extruded at the same time, the limiting block 8 is extruded by external force to extrude the telescopic spring 9 to retract into the built-in groove 7, when the milling cutter body 1 is completely clamped into the groove 3, the limit block 8 is ejected from the inner part of the built-in groove 7 and clamped into the limit groove 6 under the action of the extension spring 9, the milling cutter body 1 can be fixed, when the milling cutter body 1 is not needed to be used, the operation block 13 is firstly used for operating the protective sleeve 10, the protective sleeve 10 is sleeved on the end part of the milling cutter body 1, and the snap 12 is pressed, after the protector 10 is completely fitted over the end surface of the milling cutter body 1, the milling cutter body 1 can be protected by the clamping connection of the clamp 12 and the clamp groove 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a milling cutter for numerical control cutter convenient to chip removal, includes milling cutter main part (1), its characterized in that: the bottom of milling cutter main part (1) is provided with connecting seat (2), the tip of connecting seat (2) is seted up fluted (3), milling cutter main part (1) is connected with recess (3) block, spread groove (4) have been seted up to the bottom of milling cutter main part (1), the inner wall of recess (3) is fixed with connecting block (5), connecting block (5) are connected with spread groove (4) block, spacing groove (6) have been seted up to the inner wall symmetry of spread groove (4), built-in groove (7) have been seted up to the surface symmetry of connecting block (5), the inside of built-in groove (7) is provided with stopper (8), stopper (8) are connected with spacing groove (6) block, be connected with expanding spring (9) between stopper (8) and built-in groove (7).
2. The milling cutter for the numerical control tool facilitating chip removal according to claim 1, wherein: the end part cover of milling cutter main part (1) is equipped with lag (10), draw-in groove (11) have been seted up to the surface symmetry of milling cutter main part (1), the inner wall symmetry of lag (10) is fixed with buckle (12), buckle (12) are connected with draw-in groove (11) block, the surface symmetry of lag (10) is fixed with operation piece (13).
3. The milling cutter for the numerical control tool facilitating chip removal according to claim 2, wherein: the buckle (12) is an elastic material component, and the buckle (12) is attached to the inner wall of the clamping groove (11).
4. The milling cutter for the numerical control tool facilitating chip removal according to claim 2, wherein: the protective sleeve (10) is a plastic component, and the end part of the protective sleeve (10) is of an arc-shaped structure.
5. The milling cutter for the numerical control tool facilitating chip removal according to claim 1, wherein: the cross section of connecting block (5) is the hexagon structure, the inner wall laminating of connecting block (5) and spread groove (4).
6. The milling cutter for the numerical control tool facilitating chip removal according to claim 1, wherein: the cross section of stopper (8) is the rectangle structure, stopper (8) and the inner wall laminating of spacing groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051536.6U CN214134184U (en) | 2020-12-17 | 2020-12-17 | Milling cutter convenient for chip removal and used for numerical control cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051536.6U CN214134184U (en) | 2020-12-17 | 2020-12-17 | Milling cutter convenient for chip removal and used for numerical control cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214134184U true CN214134184U (en) | 2021-09-07 |
Family
ID=77587873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023051536.6U Withdrawn - After Issue CN214134184U (en) | 2020-12-17 | 2020-12-17 | Milling cutter convenient for chip removal and used for numerical control cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214134184U (en) |
-
2020
- 2020-12-17 CN CN202023051536.6U patent/CN214134184U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210907 Effective date of abandoning: 20220913 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210907 Effective date of abandoning: 20220913 |