CN207930040U - A kind of indexable digital cuttings of welding polygon positive angle - Google Patents
A kind of indexable digital cuttings of welding polygon positive angle Download PDFInfo
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- CN207930040U CN207930040U CN201721864304.8U CN201721864304U CN207930040U CN 207930040 U CN207930040 U CN 207930040U CN 201721864304 U CN201721864304 U CN 201721864304U CN 207930040 U CN207930040 U CN 207930040U
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Abstract
The utility model provides a kind of indexable digital cuttings of welding polygon positive angle, which includes cutter hub, and the cutter hub includes pedestal and blade, and the pedestal and blade are polygonized structure, and the blade is welded on by solder on the pedestal.The cutting parts of blade use cermet material, pedestal is non-metal stupalith, reduce cost caused by cutter generally cermet material, simultaneously using cermet material as workpiece, production efficiency and machining accuracy can be greatly improved, and can have certain toughness, extend cutting-tool's used life, while the finished product processed has good surface smoothness.A variety of blades of different shapes of the utility model design simultaneously, can meet different cutting demands.The row being arranged at blade cut cutting edge cuts slot, can further increase the sharpness of blade, reduces cutting resistance, cutting row, which cuts slot and cutting edge, can set different directions, angle, height.
Description
Technical field
The utility model belongs to NC cutting tool field, is related to a variety of polygonal indexable digital cuttings.
Background technology
Milling blade is a kind of NC cutting tool generally used in digital control processing, in order to improve production efficiency and processing essence
Degree, the requirement for milling blade are higher and higher.Cermet is a kind of composite material being made of ceramics and metal, due to gold
It is small to belong to ceramic density, hardness is high, and wear-resisting thermal conductivity is good, low with machined material affinity, can provide stable cutter life, especially
Its in the smaller high-speed, high precision turn-milling cutting of allowance, comparison ordinary rigid alloy can improve the three times service life used above and
Good surface smoothness, therefore cermet material is widely used in the preparation of milling blade.However due to technical reason, state
Production ceramic tool relies primarily on based on import, and the cost of charp tool has just been significantly greatly increased in this, and the utility model is simple in structure, can incite somebody to action
The cutting welding of import waste metal ceramic material uses, at low cost, easily manufactures.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of indexable digital cuttings of welded type, just
It is so-called：It uses the best steel to make the knife's edge, the workpiece of the blade uses cermet material or other superhard materials, by workpiece
It is fixed on the pedestal of non-ceramic material, to reduce the production cost of blade.
To achieve the above object, the utility model provides following technical scheme：
A kind of indexable digital cuttings of welding polygon positive angle, which includes cutter hub, and the cutter hub includes pedestal and knife
Piece, the blade are arranged on the pedestal, and the pedestal and blade are polygonized structure, and the blade is according to ISO standards
With A types, c-type, D types, V-type, T-type as defined in China's standard, main cut is used as at the both ends that the blade is welded on pedestal by solder
Sword is cut, the blade is cermet material, and the pedestal is non-metal stupalith；
It is equipped in standard Y type tapers with the base central that the A types, c-type, D types, V-type, T-type polygonal insert match
Heart hole, the A types, c-type, D types, V-type, T-type blade centre are equipped with the blade aperture to match with standard Y type taper centre bores.
Further, the A types blade is 85 degree of positive angle diamond shape both shoulders cutter blades, and 85 degree of point of intersection of blade are equipped with semicircle
Arc, A type blade cut swords are whole embedded with metal ceramics, A types blade main cutting edge both ends and peripheral length and Y type tapers center
Axisymmetricly structure, the centre bore of pedestal are located at the center of A type blades at hole center, can be cut according to processing use demand setting difference
Cut groove profile and groove profile direction, angle, height cutting row cut slot, so that cutting edge is had certain chip removal function and intensity or sharp
Degree.
Further, the c-type blade is 80 degree of diamond shapes, and 80 degree of point of intersection of blade are equipped with semi arch, c-type blade cut
Sword is whole embedded with metal ceramics, and c-type blade main cutting edge both ends and peripheral length and Y type taper centre bores center are axisymmetricly
Structure, the centre bore of pedestal are located at the center of c-type blade, and cutting row is equipped at c-type blade cut cutting edge position and cuts slot, can basis
Process use demand and different cutting groove profiles and groove profile direction, angle, height be set, make cutting edge have certain chip removal function and
It is V-shaped or U-shaped to cut slot by row described in intensity or sharpness.
Further, the D types blade is 55 degree of diamond shapes, and 55 degree of point of intersection of blade are equipped with semi arch, D type blade cuts
Sword is whole embedded with metal ceramics, and D types blade main cutting edge both ends and peripheral length and Y type taper centre bores center are axisymmetricly
Structure, the centre bore of pedestal are located at the center of D type blades, and cutting row is equipped at D type blade cut cutting edges position and cuts slot, can basis
It processes use demand and different cutting groove profiles and groove profile direction, angle, height is set, it is V-shaped or U-shaped that the row cuts slot.
Further, the V-knife piece is 35 degree of diamond shapes, and 35 degree of point of intersection of blade are equipped with semi arch, V-type blade cut
Sword is whole embedded with metal ceramics, and V-knife piece main cutting edge both ends and peripheral length and Y type taper centre bores center are axisymmetricly
Structure, the centre bore of pedestal are located at the center of V-knife piece, and cutting row is equipped at V-knife piece cutting edge position and cuts slot, can basis
It processes use demand and different cutting groove profiles and groove profile direction, angle, height is set, it is V-shaped or U-shaped that the row cuts slot.
Further, the T-type blade is 60 degree of triangles, and 60 degree of point of intersection of blade are equipped with semi arch, and T-type blade is cut
It is whole embedded with metal ceramics to cut sword, and T-type blade main cutting edge both ends and peripheral length and Y type taper centre bores center are in axis pair
Claim structure, the centre bore of pedestal to be located at the center of T-type blade, cutting row is equipped at T-type blade cut cutting edge position and cuts slot, it can root
Different cutting groove profiles and groove profile direction, angle, height are set according to processing use demand, it is V-shaped or U-shaped that the row cuts slot.
Advantageous effect：Just so-called " using the best steel to make the knife's edge ", the utility model provides a kind of welding polygon positive angle can
Indexable digital cuttings, the blade include cutter hub, and the cutter hub includes pedestal and blade, and the pedestal and blade are polygon knot
Structure, the blade are welded on by solder on the pedestal, the blade be cermet material or other superhard materials, it is described
Pedestal is non-metal stupalith.The cutting parts of blade use cermet material, reduce cutter generally cermet
Cost caused by material, while using cermet material as workpiece, production efficiency and processing essence can be greatly improved
Degree, and have certain toughness, extend cutting-tool's used life, while the finished product processed has good surface smoothness.
A variety of blades of different shapes of the utility model design simultaneously, can meet different cutting demands.At blade cut cutting edge
The row of setting, which cuts slot, can further increase the sharpness of blade, reduce cutting resistance, row cuts slot and cutting edge can set it is different
Direction and angle.
Description of the drawings
Fig. 1 is the structural schematic diagram of the A type blades of the utility model.
Fig. 2 is the structural schematic diagram of the c-type blade of the utility model.
Fig. 3 is the structural schematic diagram of the D type blades of the utility model.
Fig. 4 is the structural schematic diagram of the V-knife piece of the utility model.
Fig. 5 is the structural schematic diagram of the T-type blade of the utility model.
In figure：11, the first pedestal；12, the first blade；21, the second pedestal；22, the second blade；23, second row cuts slot；
31, third pedestal；32, third blade；33, third row cuts slot；41, the 4th pedestal；42, fourth blade；43, the 4th row cuts slot；
51, the 5th pedestal；52, the 5th blade；53, the 5th row cuts slot.
Specific implementation mode
The utility model is further described with reference to specific embodiment, but examples are merely exemplary, it is not right
The scope of the utility model constitutes any restrictions.It will be understood by those skilled in the art that without departing from the utility model
Can the details and form of technical solutions of the utility model be modified or be replaced under spirit and scope, but these are changed and replace
It changes and each falls in the scope of protection of the utility model.
A kind of indexable digital cuttings of welding polygon positive angle, which includes cutter hub, and the cutter hub includes pedestal and knife
Piece, the pedestal and blade are polygonized structure, and the blade is according to A types, c-type, D as defined in ISO standards and China's standard
Type, V-type, T-type, the blade are welded on the both ends of pedestal by solder, and the blade is cermet material, and the pedestal is
Non-metal stupalith；
Standard Y type taper centre bores, institute are equipped among the pedestal to match with the A types, c-type, D types, V-type, T-type blade
A types, c-type, D types, V-type, T-type blade centre are stated equipped with the blade aperture to match with standard Y type taper centre bores.
As shown in Figure 1, the A types blade is 85 degree of diamond shapes, including the first pedestal 11 and the first blade 12,85 degree of blade
Point of intersection is equipped with semi arch, and for increasing cutting edge strength, row, which cuts slot and cutting edge, can set different directions and angle, main cutting edge
For whole embedded with metal ceramics.A types blade main cutting edge both ends and peripheral length are axisymmetricly tied with Y type taper centre bores center
Structure, the centre bore of the first pedestal 11 are located at the center of A type blades.
As shown in Fig. 2, the c-type blade is 80 degree of diamond shapes, including the second pedestal 21 and the second blade 22,80 degree of blade
Point of intersection is equipped with semi arch, and 22 cutting edge of the second blade is two opposite vertex with diamond shape, 22 both ends of the second blade
Cutting edge end length and peripheral length and Y type taper centre bores center axisymmetricly structure, the centre bore position of the second pedestal 21
Slot 23 is cut equipped with second row at the center of the second blade 22, blade cut cutting edge position, it can be according to processing use demand setting
Difference cutting groove profile and groove profile direction, angle, height, it is V-shaped or U-shaped that the second row cuts slot 23.
Cutting cutting row, which cuts slot and cutting edge, can set different directions and angle, as shown in figure 3, the D types blade is 55
Diamond shape, including third pedestal 31 and third blade 32 are spent, 55 degree of point of intersection of blade are equipped with semi arch, 32 both ends of third blade
Axisymmetricly structure, the centre bore of third pedestal 31 are located at Y type taper centre bores center for cutting edge end length and peripheral length
The center of third blade 32 is equipped with third row at blade cut cutting edge position and cuts slot 33, can be according to the setting of processing use demand not
With cutting groove profile and groove profile direction, angle, height, it is V-shaped or U-shaped that the third row cuts slot 33.
As shown in figure 4, the V-knife piece is 35 degree of diamond shapes, including the 4th pedestal 41 and fourth blade 42,35 degree of blade
Point of intersection is equipped with semi arch, and cutting edge end length and peripheral length and the Y type taper centre bores center at 42 both ends of fourth blade are in
Axially symmetric structure, the centre bore of the 4th pedestal 41 are located at the center of fourth blade 42, the 4th are equipped at blade cut cutting edge position
Row cuts slot 43, different cutting groove profiles can be arranged according to processing use demand and groove profile direction, angle, height, the 4th row cut
Slot 43 is V-shaped or U-shaped.
As shown in figure 5, the T-type blade is 60 degree of triangles, including the 5th pedestal 51 and the 5th blade 52, the 60 of blade
It spends point of intersection and is equipped with semi arch, the cutting edge end length at 52 both ends of the 5th blade and peripheral length Y type taper centre bores center are in
Axially symmetric structure, the centre bore of the 5th pedestal 51 are located at the center of the 5th blade 52, the 5th are equipped at blade cut cutting edge position
Row cuts slot 53, different cutting groove profiles can be arranged according to processing use demand and groove profile direction, angle, height, the 5th row cut
Slot 53 is V-shaped or U-shaped.
Claims (6)
1. a kind of indexable digital cuttings of welding polygon positive angle, which is characterized in that the blade includes cutter hub, and the cutter hub includes
Pedestal and blade, the blade are arranged on the pedestal, and the pedestal and blade are polygonized structure, according to the blade
A types, c-type, D types, V-type, T-type, the blade as defined in ISO standards and China's standard are welded on the both ends of pedestal by solder,
The blade is cermet material, and the pedestal is non-metal stupalith；
Standard Y type centre bores are equipped with the base central that the A types, c-type, D types, V-type, T-type polygonal insert match, it is described
A types, c-type, D types, V-type, T-type blade centre are equipped with the blade aperture to match with standard Y type taper centre bores.
2. a kind of indexable digital cuttings of welding polygon positive angle according to claim 1, which is characterized in that the A types
Blade is 85 degree of positive angle diamond shape both shoulders cutter blades, and 85 degree of point of intersection of blade are equipped with semi arch, and A type blade main cutting edges are whole
Embedded with metal ceramics, A types blade main cutting edge both ends and peripheral length and Y type taper centre bores center axisymmetricly structure, base
The centre bore of seat is located at the center of A type blades.
3. a kind of indexable digital cuttings of welding polygon positive angle according to claim 1, which is characterized in that the c-type
Blade is 80 degree of diamond shapes, and 80 degree of point of intersection of blade are equipped with semi arch, and c-type blade main cutting edge is whole embedded with metal ceramics, C
Axisymmetricly structure, the centre bore of pedestal are located at C with Y type taper centre bores center for type blade main cutting edge both ends and peripheral length
The center of type blade, slot is cut by the row of being equipped at c-type blade cut cutting edge position, and it is V-shaped or U-shaped that the row cuts slot.
4. a kind of indexable digital cuttings of welding polygon positive angle according to claim 1, which is characterized in that the D types
Blade is 55 degree of diamond shapes, and 55 degree of point of intersection of blade are equipped with semi arch, and D type blade main cutting edges are whole embedded with metal ceramics, D
Axisymmetricly structure, the centre bore of pedestal are located at D with Y type taper centre bores center for type blade main cutting edge both ends and peripheral length
The center of type blade, slot is cut by the row of being equipped at D type blade cut cutting edges position, and it is V-shaped or U-shaped that the row cuts slot.
5. a kind of indexable digital cuttings of welding polygon positive angle according to claim 1, which is characterized in that the V-type
Blade is 35 degree of diamond shapes, and 35 degree of point of intersection of blade are equipped with semi arch, and V-knife piece main cutting edge is whole embedded with metal ceramics, V
Axisymmetricly structure, the centre bore of pedestal are located at V with Y type taper centre bores center for type blade main cutting edge both ends and peripheral length
The center of type blade, slot is cut by the row of being equipped at V-knife piece cutting edge position, and it is V-shaped or U-shaped that the row cuts slot.
6. a kind of indexable digital cuttings of welding polygon positive angle according to claim 1, which is characterized in that the T-type
Blade is 60 degree of triangles, and 60 degree of point of intersection of blade are equipped with semi arch, and T-type blade main cutting edge is that whole embedded with metal is made pottery
Porcelain, T-type blade main cutting edge both ends and peripheral length and Y type taper centre bores center axisymmetricly structure, the centre bore of pedestal
Positioned at the center of T-type blade, slot is cut by the row of being equipped at T-type blade cut cutting edge position, and it is V-shaped or U-shaped that the row cuts slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864304.8U CN207930040U (en) | 2017-12-27 | 2017-12-27 | A kind of indexable digital cuttings of welding polygon positive angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864304.8U CN207930040U (en) | 2017-12-27 | 2017-12-27 | A kind of indexable digital cuttings of welding polygon positive angle |
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| Publication Number | Publication Date |
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| CN207930040U true CN207930040U (en) | 2018-10-02 |
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| CN201721864304.8U Expired - Fee Related CN207930040U (en) | 2017-12-27 | 2017-12-27 | A kind of indexable digital cuttings of welding polygon positive angle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421151A (en) * | 2020-03-31 | 2020-07-17 | 成都飞机工业（集团）有限责任公司 | Boring device for precision hole of carbon fiber member and machining method thereof |
-
2017
- 2017-12-27 CN CN201721864304.8U patent/CN207930040U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421151A (en) * | 2020-03-31 | 2020-07-17 | 成都飞机工业（集团）有限责任公司 | Boring device for precision hole of carbon fiber member and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20201227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |