CN207154841U - A kind of cutter block cutter structure - Google Patents
A kind of cutter block cutter structure Download PDFInfo
- Publication number
- CN207154841U CN207154841U CN201721095489.0U CN201721095489U CN207154841U CN 207154841 U CN207154841 U CN 207154841U CN 201721095489 U CN201721095489 U CN 201721095489U CN 207154841 U CN207154841 U CN 207154841U
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- China
- Prior art keywords
- circular arc
- hilt
- cutter
- outer ring
- ring surface
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Abstract
The utility model provides a kind of cutter block cutter structure, and it can complete the profile cut of product and the chamfered on surface simultaneously, and it make it that the processing yield of product is high and high in machining efficiency.It includes hilt, the end of hilt is provided with mill cutter assemblies, mill cutter assemblies stretch out from the end of hilt, mill cutter assemblies specifically include inner chamfered part, outer end cut portion, outer end cut portion is specially the circular cone structure from close to hilt end to away from the closing in of hilt end, the section of inner chamfered part includes the first circular arc, second circular arc, the respective ends of the outer ring surface of the initiating terminal connection circular cone structure of first circular arc, the end of first circular arc connects the initiating terminal of the second circular arc, the correspondence position of the end outer ring surface of the end connection hilt of second circular arc, first circular arc, the circumferential closure of the end outer ring surface of outer ring surface and hilt of the structure of second circular arc composition along circular cone structure, form inner chamfered part.
Description
Technical field
The technical field of milling cutter construction is the utility model is related to, specially a kind of cutter block cutter structure.
Background technology
, it is necessary to which profile cut knife and milling is respectively adopted when existing product progress outline cutting and product surface chamfering
Knife carries out chamfering to product surface, and in process, it is necessary to carry out multiple cutter changing, it produces position error unavoidably, makes
It is high to obtain the fraction defective of product, and the integrated positioning of multiple cutters wastes time and energy, such that processing efficiency is low.
The content of the invention
In view of the above-mentioned problems, the utility model provides a kind of cutter block cutter structure, it can complete product simultaneously
Profile cut and surface chamfered, it make it that the processing yield of product is high and high in machining efficiency.
A kind of cutter block cutter structure, it is characterised in that：It includes hilt, and the end of the hilt is provided with milling cutter group
Part, the mill cutter assemblies stretch out from the end of hilt, and the mill cutter assemblies specifically include inner chamfered part, outer end cutting
Part, the outer end cut portion are specially from the circular cone structure to be closed up close to hilt end to remote hilt end, described the inner
The section of chamfered part includes the first circular arc, the second circular arc, and the initiating terminal of first circular arc connects the circular cone structure
The respective ends of outer ring surface, the end of first circular arc connect the initiating terminal of second circular arc, the end of second circular arc
End connects the correspondence position of the end outer ring surface of the hilt, and first circular arc, the structure of the second circular arc composition are along described
The circumferential closure of the outer ring surface of circular cone structure and the end outer ring surface of hilt, form the inner chamfered part, described the inner
The center line extended line of the center line of chamfered part and the circular cone structure overlaps arrangement, the center of the inner chamfered part
The center line extended line of line and the hilt overlaps arrangement, the outward flange of the circular cone structure and the angulation of its center line and treated
The profile side gradient of the product of shaping is consistent, and the shape of first circular arc is identical with the chamfer shape of the product.
It is further characterized by：First circular arc is specially one section of the center line indent towards inner chamfered part
Circular arc, second circular arc are specially one section of circular arc of the center line evagination of inner chamfered part, the end of first circular arc
Initiating terminal smooth transition with second circular arc, boundary line impression is not produced, second circular arc does not interfere product to be formed
End face shaping；
The respective ends of the outer ring surface of the smooth connection circular cone structure of initiating terminal of first circular arc；
The correspondence position of the end outer ring surface of the smooth connection hilt in end of second circular arc；
Preferably, the width of the outermost transverse plane of the outer end cut portion is 1.5mm, the circle of the outer end cut portion
The outward flange of frustum structure and the angulation of outermost transverse plane are 60 °, and the radius of first circular arc is 0.5mm；
The hilt is 40mm together with the total height of mill cutter assemblies.
After adopting the above technical scheme, because mill cutter assemblies are simultaneously including inner chamfered part, outer end cut portion, it makes
The cutter must be used to complete the profile cut of product and the chamfered on surface simultaneously, it causes the processing yield of product
It is high and high in machining efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Title in figure corresponding to sequence number is as follows：
Hilt 1, inner chamfered part 2, the first circular arc 21, the second circular arc 22, outer end cut portion 3, circular cone structure 31,
Outward flange 32, outermost transverse plane 33, center line 4.
Embodiment
A kind of cutter block cutter structure, is shown in Fig. 1：It includes hilt 1, and the end of hilt 1 is provided with mill cutter assemblies, milling cutter
Component stretches out from the end of hilt, and mill cutter assemblies specifically include inner chamfered part 2, outer end cut portion 3, outer end cutting
Part 3 is specially from close to hilt end, to the circular cone structure 31 to be closed up away from hilt end, the section of inner chamfered part 2 includes
First circular arc 21, the second circular arc 22, the respective ends of the outer ring surface of the initiating terminal connection circular cone structure 31 of the first circular arc 21, the
The end of one circular arc 21 connects the initiating terminal of the second circular arc 22, the end outer ring surface of the end connection hilt 1 of the second circular arc 22
Correspondence position, the end of the outer ring surface and hilt 1 of the first circular arc 21, the structure of the second circular arc 22 composition along circular cone structure 31
The circumferential closure of outer ring surface, form inner chamfered part 2, the center line of inner chamfered part 2 and the center of circular cone structure 31
Line extended line overlaps arrangement, and the center line of inner chamfered part 2 and the center line extended line of hilt 1 overlap arrangement, frustum of a cone knot
The outward flange of structure 31 is consistent with the profile side gradient of product to be formed with the angulation of its center line, the shape of the first circular arc 21 and
The chamfer shape of product is identical.
First circular arc 21 is specially one section of circular arc of the indent of center line 4 towards inner chamfered part 2, and the second circular arc 22 has
Body is the initiating terminal of one section of circular arc of the evagination of center line 4 of inner chamfered part 2, the end of the first circular arc 21 and the second circular arc 22
Smooth transition, boundary line impression is not produced, the second circular arc 22 does not interfere the end face of product to be formed to be molded；
The respective ends of the outer ring surface of the smooth connection circular cone structure 31 of initiating terminal of first circular arc 21；
The correspondence position of the end outer ring surface of the smooth connection hilt 1 in end of second circular arc 22.
Specific embodiment：The width W of the outermost transverse plane 33 of outer end cut portion 3 is 1.5mm, outer end cut portion 3
The outward flange 32 of circular cone structure 31 and the angulation α of outermost transverse plane 33 are 60 °, and the radius R of the first circular arc 21 is 0.5mm；Knife
It is 40mm the overall height H together with mill cutter assemblies.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment, it is impossible to be considered as the practical range for limiting the utility model creation.All created according to the utility model is applied
Equivalent change that scope is made all should be belonged to still within this patent covering scope with improving etc..
Claims (6)
- A kind of 1. cutter block cutter structure, it is characterised in that：It includes hilt, and the end of the hilt is provided with milling cutter group Part, the mill cutter assemblies stretch out from the end of hilt, and the mill cutter assemblies specifically include inner chamfered part, outer end cutting Part, the outer end cut portion are specially from the circular cone structure to be closed up close to hilt end to remote hilt end, described the inner The section of chamfered part includes the first circular arc, the second circular arc, and the initiating terminal of first circular arc connects the circular cone structure The respective ends of outer ring surface, the end of first circular arc connect the initiating terminal of second circular arc, the end of second circular arc End connects the correspondence position of the end outer ring surface of the hilt, and first circular arc, the structure of the second circular arc composition are along described The circumferential closure of the outer ring surface of circular cone structure and the end outer ring surface of hilt, form the inner chamfered part, described the inner The center line extended line of the center line of chamfered part and the circular cone structure overlaps arrangement, the center of the inner chamfered part The center line extended line of line and the hilt overlaps arrangement, the outward flange of the circular cone structure and the angulation of its center line and treated The profile side gradient of the product of shaping is consistent, and the shape of first circular arc is identical with the chamfer shape of the product.
- A kind of 2. cutter block cutter structure as claimed in claim 1, it is characterised in that：First circular arc is specially direction One section of circular arc of the center line indent of inner chamfered part, second circular arc are specially the center line evagination of inner chamfered part One section of circular arc, the initiating terminal smooth transition of the end of first circular arc and second circular arc, do not produce boundary line impression, Second circular arc does not interfere the end face of product to be formed to be molded.
- A kind of 3. cutter block cutter structure as claimed in claim 2, it is characterised in that：The initiating terminal of first circular arc is suitable The respective ends of the outer ring surface of circular cone structure described in slip.
- A kind of 4. cutter block cutter structure as claimed in claim 2, it is characterised in that：The end of second circular arc is smooth Connect the correspondence position of the end outer ring surface of the hilt.
- A kind of 5. cutter block cutter structure as claimed in claim 1, it is characterised in that：The outermost of the outer end cut portion The width of transverse plane is 1.5mm, and the outward flange of the circular cone structure of the outer end cut portion and the angulation of outermost transverse plane are 60 °, the radius of first circular arc is 0.5mm.
- A kind of 6. cutter block cutter structure as claimed in claim 1, it is characterised in that：The hilt is together with mill cutter assemblies Total height is 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095489.0U CN207154841U (en) | 2017-08-30 | 2017-08-30 | A kind of cutter block cutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095489.0U CN207154841U (en) | 2017-08-30 | 2017-08-30 | A kind of cutter block cutter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154841U true CN207154841U (en) | 2018-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721095489.0U Active CN207154841U (en) | 2017-08-30 | 2017-08-30 | A kind of cutter block cutter structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN207154841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322066A (en) * | 2017-08-30 | 2017-11-07 | 苏州安洁科技股份有限公司 | A kind of cutter block cutter structure |
-
2017
- 2017-08-30 CN CN201721095489.0U patent/CN207154841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322066A (en) * | 2017-08-30 | 2017-11-07 | 苏州安洁科技股份有限公司 | A kind of cutter block cutter structure |
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