CN207386680U - Disposable type covers knife - Google Patents
Disposable type covers knife Download PDFInfo
- Publication number
- CN207386680U CN207386680U CN201720947193.0U CN201720947193U CN207386680U CN 207386680 U CN207386680 U CN 207386680U CN 201720947193 U CN201720947193 U CN 201720947193U CN 207386680 U CN207386680 U CN 207386680U
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- blade
- knife bar
- knife
- disposable type
- utility
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Abstract
A kind of disposable type covers knife, is equipped with：One knife bar is equipped with several blades on the knife bar, wherein, the top of knife bar is equipped with the tool apron of installation blade；Blade is equipped with cutting edge.The utility model coordinates corresponding blade to use by a general knife bar, not only solves the processing problems to various different sized recess；Also, blade in use, is only needed to change, cutter hub can be with long-time service；The service life of cutter is substantially increased, and achievees the purpose that reduce the cost of charp tool.
Description
Technical field
The utility model is related to cutters more particularly to a kind of disposable type for being used to cover Milling Machining to cover knife.
Background technology
At present, in the bushing hole end surface process of turbine shroud, used in be that machining center equipment is added
Work.But the bush hole end face area of the turbine shroud due to being processed, it is shaped like in groove, and different turbine shrouds
Size it is different；And since currently on the market, there are no the cutters that can directly process.Therefore, it is necessary to design nonstandard cutter,
To meet the needs of processing.And a nonstandard cutter is not only used only once, also, cutter is also costly, the longevity of cutter
Life is not also high, therefore, causes process tool cost higher.
Utility model content
The main purpose of the utility model is that overcoming disadvantages mentioned above existing in the prior art, and provide a kind of disposable type set
Knife by a general interior cryoprobe bar, and coordinates corresponding blade to use, and not only solves to various different sized recess
Processing problems；Also, blade in use, is only needed to change, cutter hub can be with long-time service；Substantially increase knife
The service life of tool, and achieve the purpose that reduce the cost of charp tool.
The purpose of this utility model is realized by following technical scheme：
A kind of disposable type covers knife, is equipped with：One knife bar is equipped with several blades on the knife bar, wherein, the top of knife bar is equipped with
The tool apron of blade is installed；Blade is equipped with cutting edge.
The knife bar is column.
The tool apron is the groove with blades fit installation.
The shape of the blade is two ◇ shapes being docking together.
The beneficial effects of the utility model：The utility model is due to the adoption of the above technical scheme, general by one
Knife bar, and corresponding blade is coordinated to use, not only solve the processing problems to various different sized recess；Also, it is using
In the process, blade is only needed to change, cutter hub can be with long-time service；The service life of cutter is substantially increased, and reaches reduction knife
Has the purpose of cost.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model scheme of installation
Major Symbol explanation in figure：
1- knife bars, the first blades of 2-, the second blades of 3-.
Specific embodiment
Such as Fig. 1, shown in Fig. 2, the utility model is equipped with：One knife bar 1 is connected by screw bolts mode on the knife bar 1 and is equipped with
(the present embodiment is two to several blades, i.e.,：First blade 2, the second blade 3) wherein, knife bar 1 is column, and the top of knife bar 1 is set
There is the tool apron of installation blade；Blade is equipped with cutting edge (the present embodiment is two).
Above-mentioned tool apron is the groove with blades fit installation.
The shape of insert is two ◇ shapes being docking together.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, it is every according to the technical essence of the utility model to above example made it is any it is simple modification, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (2)
1. a kind of disposable type covers knife, it is characterised in that：It is equipped with：One knife bar is equipped with several blades on the knife bar, wherein, knife bar
Top be equipped with installation blade tool apron；Blade is equipped with cutting edge；The tool apron is the groove with blades fit installation；It is described
The shape of blade is two ◇ shapes being docking together.
2. disposable type according to claim 1 covers knife, it is characterised in that：The knife bar is column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947193.0U CN207386680U (en) | 2017-08-01 | 2017-08-01 | Disposable type covers knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947193.0U CN207386680U (en) | 2017-08-01 | 2017-08-01 | Disposable type covers knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386680U true CN207386680U (en) | 2018-05-22 |
Family
ID=62417737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720947193.0U Active CN207386680U (en) | 2017-08-01 | 2017-08-01 | Disposable type covers knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386680U (en) |
-
2017
- 2017-08-01 CN CN201720947193.0U patent/CN207386680U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |