CN208304045U - Adjustable cutter head component and the knife die-cutting machine comprising it - Google Patents
Adjustable cutter head component and the knife die-cutting machine comprising it Download PDFInfo
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- CN208304045U CN208304045U CN201820437612.0U CN201820437612U CN208304045U CN 208304045 U CN208304045 U CN 208304045U CN 201820437612 U CN201820437612 U CN 201820437612U CN 208304045 U CN208304045 U CN 208304045U
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- China
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- cutter head
- broach shell
- confined planes
- fixed link
- adjusting rod
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Abstract
The utility model provides a kind of adjustable cutter head component and the knife die-cutting machine comprising it, and the adjustable cutter head component, including cutter head, cutter head fixed link, broach shell, adjusting rod and adjustment spring, cutter head are fixed on the end of cutter head fixed link；Cutter head fixed link is inserted into broach shell, and cutter head fixed link and broach shell are coaxially disposed, and cutter head fixed link can be axially moveable；Adjusting rod is inserted into broach shell, and adjusting rod, cutter head are located at the both ends of broach shell；Adjustment spring covers on adjusting rod, and cutter head fixed link is equipped with the first confined planes radially extended, and adjusting rod is equipped with the second confined planes radially extended, and the both ends of adjustment spring are abutted against with the first confined planes, the second confined planes.The adjustable cutter head component and the knife die-cutting machine comprising it, cutter head can follow the fluctuating of material to move up and down, and guarantee cutter head to the constant depth of the cutting groove after material cutting, the depth of cutting groove will not generate variation due to material out-of-flatness.
Description
Technical field
The utility model relates to a kind of adjustable cutter head components.
The utility model further relates to a kind of knife die-cutting machine that cutter head component is adjusted comprising this.
Background technique
The cutter head of common cutting machine, in cutting process, cutter head is nonadjustable.It is cut since large area material is layered on
After cutting on platform, the phenomenon of fluctuating, paving injustice is had, flatness is unsatisfactory.Therefore, if being cut using nonadjustable cutter head
This large area material, it may occur that the inconsistent problem of the depth of the slot after cutting, cut quality are poor, it is difficult to control cutting groove
Depth.
Utility model content
Technical problem to be solved in the utility model is to overcome cutting large area material in the prior art to be difficult to
The defect for the problem of controlling the depth of cutting groove, and a kind of adjustable cutter head component and the cutting die version cutting comprising it are provided
Machine.
The utility model solves above-mentioned technical problem by the following technical programs:
The utility model provides a kind of adjustable cutter head component, including cutter head, cutter head fixed link, broach shell, adjusting
Bar and adjustment spring, the cutter head are fixed on the end of the cutter head fixed link；The cutter head fixed link is inserted into the broach shell,
The cutter head fixed link and the broach shell are coaxially disposed, and the cutter head fixed link can be axially moveable；The adjusting rod is inserted into institute
It states in broach shell, the adjusting rod, cutter head are located at the both ends of the broach shell；The adjustment spring covers on the adjusting rod,
The cutter head fixed link is equipped with the first confined planes radially extended, and the adjusting rod is equipped with the second limit radially extended
Plane, the both ends of the adjustment spring are abutted against with first confined planes, the second confined planes.
Preferably, the adjusting rod includes outer bar and interior bar, the interior rod set is in the outer bar, the periphery of the outer bar
Face is threadedly coupled with the inner peripheral surface of the broach shell, and the adjustment spring covers in the interior bar, and second confined planes are set to
Between the outer bar, interior bar.
Preferably, the adjusting rod further includes fixed pin, the fixed pin passes through the outer bar, interior bar, the outer bar, interior
Bar is fixed by the fixed pin.
Preferably, being equipped at least one linear bearing between the cutter head fixed link and the broach shell.
Preferably, the broach shell includes adjusting head, the adjusting head includes outer sleeve and inner sleeve, the inner sleeve
It covers in the outer sleeve, the inner peripheral surface of the outer sleeve is threadedly coupled with the outer peripheral surface of the inner sleeve, the inner sleeve
Inner peripheral surface is threadedly coupled with the outer peripheral surface of the adjusting rod.
Preferably, the cutter head fixed link is equipped with the third confined planes extended radially outward, third confined planes face
To the inner sleeve, the end face of the inner sleeve partially overlaps along axial projection with the third confined planes.
Preferably, the cutter head fixed link includes club head, top cover, the club head be located at the cutter head fixed link towards
One end of the adjusting rod, the top cover cover on the club head, and first confined planes are the top cover towards the tune
The end face of pole.
Preferably, the adjustable cutter head component further includes clamping sleeve, holddown spring, the clamping sleeve is covered described
Broach shell is equipped with one end of the cutter head, and the end face of the clamping sleeve is equipped with the opening stretched out for the cutter head, the holddown spring
It covers in the outside of the broach shell, clamping sleeve, the clamping sleeve is equipped with the 4th confined planes radially extended, and the broach shell is equipped with edge
The 5th confined planes radially extended, the both ends of the holddown spring are abutted against with the 4th confined planes, the 5th confined planes respectively.
Preferably, the adjustable cutter head component further includes rotary mounting seat, the broach shell is mounted on the rotation
In mounting base, the broach shell is rotated about axis on the rotary mounting seat.
The utility model additionally provides a kind of knife die-cutting machine, including above-mentioned adjustable cutter head component.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
The adjustable cutter head component and the knife die-cutting machine comprising it, cutter head can be followed in the fluctuating of material and be moved down
It is dynamic, guarantee cutter head to the constant depth of the cutting groove after material cutting, the depth of cutting groove will not be produced due to material out-of-flatness
Changing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that cutter head component is adjusted in the utility model.
Fig. 2 is the diagrammatic cross-section of adjustable cutter head component shown in FIG. 1.
Description of symbols
Cutter head 1
Cutter head fixed link 2
First confined planes 21
Third confined planes 22
Club head 23
Bar main body 24
Top cover 25
Broach shell 3
Adjust head 31
Outer sleeve 311
Inner sleeve 312
Master collet 32
5th confined planes 33
Adjusting rod 4
Second confined planes 41
Interior bar 42
Outer bar 43
Fixed pin 44
Adjustment spring 5
Linear bearing 6
Clamping sleeve 7
4th confined planes 71
Holddown spring 8
Rotary mounting seat 9
First ball bearing 10
Second ball bearing 20
Specific embodiment
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among the embodiment described range.
An embodiment of cutter head component is adjusted for the utility model as shown in Figure 1 to Figure 2.The adjustable cutter
Head assembly includes cutter head 1, cutter head fixed link 2, broach shell 3, adjusting rod 4 and adjustment spring 5, and cutter head 1 is fixed on cutter head fixed link 2
End；Cutter head fixed link 2 is inserted into broach shell 3, and cutter head fixed link 2 and broach shell 3 are coaxially disposed, and cutter head fixed link 2 can be along axial shifting
It is dynamic；Adjusting rod 4 is inserted into broach shell 3, and adjusting rod 4, cutter head 1 are located at the both ends of broach shell 3；5 sets of adjustment spring in adjusting rod 4
On, cutter head fixed link 2 is equipped with the first confined planes 21 radially extended, and adjusting rod 4 is equipped with the second limit radially extended
Plane 41, the both ends of adjustment spring 5 are abutted against with the first confined planes 21, the second confined planes 41.
Adjustment spring 5 applies a constant pressure to cutter head fixed link 2 always, and cutter head fixed link 2 is that can live in broach shell 3
Dynamic, cutter head 1 can follow the fluctuating of material to move up and down, and cutter head 1 is constant to the pressure of material, it is ensured that cutter head 1 is right
The constant depth of cutting groove after material cutting, the depth of cutting groove will not generate variation due to material out-of-flatness.
As shown in Fig. 2, adjusting rod 4 include outer bar 43 and interior bar 42,42 sets of interior bar in outer bar 43, the outer peripheral surface of outer bar 43
Be threadedly coupled with the inner peripheral surface of broach shell 3,5 sets of adjustment spring in interior bar 42, the second confined planes 41 are set to outer bar 43, interior bar 42
Between.By rotation adjusting lever 4, adjustable adjusting rod 4 protrudes into the depth of broach shell 3, to adjust the first confined planes 21, second
The distance between confined planes 41 adjust the decrement of adjustment spring 5.The decrement of adjustment spring 5 generates variation, then cutter head 1
Variation can also be generated to the pressure of material, therefore the depth of cutting groove can also change.
Wherein, adjusting rod 4 further includes fixed pin 44, and fixed pin 44 passes through outer bar 43, interior bar 42, and outer bar 43, interior bar 42 are logical
It is fixed to cross fixed pin 44.Fixed pin 44 is for outer bar 43, interior bar 42 to be fixed together.
As shown in Fig. 2, being additionally provided with the first ball bearing 10 between adjusting rod 4 and broach shell 3, the first ball bearing 10 be ensure that
Concentricity and relative rotary motion between adjusting rod 4 and broach shell 3.
As shown in Fig. 2, being equipped at least one linear bearing 6 between cutter head fixed link 2 and broach shell 3.Linear bearing 6 can be protected
Cutter head fixed link 2, the concentricity of broach shell 3 are demonstrate,proved, cutter head fixed link 2 can be axially moveable.
As shown in Fig. 2, broach shell 3 includes adjusting head 31 and master collet 32, the end that head 31 is located at master collet 32 is adjusted.
Adjust head 31 include outer sleeve 311 and inner sleeve 312,312 sets of inner sleeve in outer sleeve 311, the inner peripheral surface of outer sleeve 311
It is threadedly coupled with the outer peripheral surface of inner sleeve 312, the inner peripheral surface of inner sleeve 312 is threadedly coupled with the outer peripheral surface of adjusting rod 4.Outer sleeve
311 sets on master collet 32, inner sleeve 312 and adjusting rod 4 cooperate, and inner sleeve 312 and the relative position of outer sleeve 311 can carry out
It adjusts, thus the position of the screw thread of the inner peripheral surface of adjustable inner sleeve 312.
Cutter head fixed link 2 is equipped with the third confined planes 22 extended radially outward, and third confined planes 22 are towards inner sleeve
312, the end face of inner sleeve 312 partially overlaps along axial projection with third confined planes 22.When third confined planes 22 and inner sleeve
When 312 end face is in contact, cutter head fixed link 2 cannot be mobile to the direction of adjusting rod 4 again, and third confined planes 22 define cutter head
The extreme position that fixed link 2 retracts protects the internal structure of the adjustable cutter head component.
As shown in Fig. 2, cutter head fixed link 2 includes club head 23 and bar main body 24, club head 23 is fixed on bar main body 24
End, cutter head 1 are fixed on the one end of bar main body 24 far from club head 23.Cutter head fixed link 2 further includes top cover 25, and club head 23
In the one end of cutter head fixed link 2 towards adjusting rod 4,25 sets of top cover on club head 23, the first confined planes 21 be top cover 25 towards
The end face of adjusting rod 4.25 sets of top cover on club head 23, can by replace different length top cover 25, to change the first limit
The position in face 21, to change the distance between the first confined planes 21, second confined planes 41.
As shown in Fig. 2, adjustable cutter head component further includes clamping sleeve 7, holddown spring 8,7 sets of clamping sleeve in broach shell 3
One end equipped with cutter head 1, the end face of clamping sleeve 7 are equipped with the opening stretched out for cutter head 1, and 8 sets of holddown spring in broach shell 3, clamping sleeve 7
Outside, clamping sleeve 7 is equipped with the 4th confined planes 71 that radially extend, and broach shell 3 is equipped with the 5th confined planes 33 radially extended,
The both ends of holddown spring 8 are abutted against with the 4th confined planes 71, the 5th confined planes 33 respectively.In 1 cutting material of cutter head, clamping sleeve
Material is pushed down in 7 end face, and cutting effect is more preferably.Holddown spring 8 applies constant pressure to clamping sleeve 7, guarantees that clamping sleeve 7 can be with
It is played up and down with the fluctuating of material, and guarantees that the end face of clamping sleeve 7 is adjacent to the surface of material always.
As shown in Fig. 2, adjustable cutter head component further includes rotary mounting seat 9, broach shell 3 is mounted on rotary mounting seat 9
On, broach shell 3 is rotated about axis on rotary mounting seat 9.Broach shell 3, cutter head fixed link 2, cutter head 1 are together on rotary mounting seat 9
It is rotated about axis, makes the cutting groove of the cleavable different directions out of cutter head 1.
As shown in Fig. 2, being equipped with the second ball bearing 20 between rotary mounting seat 9 and broach shell 3, the second ball bearing 20 guarantees
Concentricity and relative rotary motion between rotary mounting seat 9 and broach shell 3.
Above-mentioned adjustable cutter head component is applied to knife die-cutting machine, it is ensured that after cutter head 1 cuts material
The depth of the constant depth of cutting groove, cutting groove will not generate variation due to material out-of-flatness.
The utility model is not limited to above embodiment, no matter making any variation in its shape or structure, all falls within
Within the protection scope of the utility model.The protection scope of the utility model is defined by the appended claims, this field
Technical staff under the premise of without departing substantially from the principles of the present invention and essence, a variety of changes can be made to these embodiments
It more or modifies, but these change and modification each fall within the protection scope of the utility model.
Claims (10)
1. a kind of adjustable cutter head component characterized by comprising
Cutter head, cutter head fixed link, the cutter head are fixed on the end of the cutter head fixed link；
Broach shell, the cutter head fixed link are inserted into the broach shell, and the cutter head fixed link and the broach shell are coaxially disposed, the knife
Head fixed link can be axially moveable；
Adjusting rod, the adjusting rod are inserted into the broach shell, and the adjusting rod, cutter head are located at the both ends of the broach shell；
Adjustment spring, the adjustment spring cover on the adjusting rod, and the cutter head fixed link is equipped with the radially extended
One confined planes, the adjusting rod are equipped with the second confined planes radially extended, the both ends of the adjustment spring and described first
Confined planes, the second confined planes abut against.
2. adjustable cutter head component as described in claim 1, it is characterised in that: the adjusting rod includes outer bar and interior
Bar, in the outer bar, the outer peripheral surface of the outer bar is threadedly coupled the interior rod set with the inner peripheral surface of the broach shell, the adjusting
In the interior bar, second confined planes are set between the outer bar, interior bar spring pocket.
3. adjustable cutter head component as claimed in claim 2, it is characterised in that: the adjusting rod further includes fixed pin,
The fixed pin passes through the outer bar, interior bar, and the outer bar, interior bar are fixed by the fixed pin.
4. adjustable cutter head component as described in claim 1, it is characterised in that: the cutter head fixed link and the broach shell
Between be equipped at least one linear bearing.
5. adjustable cutter head component as described in claim 1, it is characterised in that: the broach shell includes adjusting head, institute
State adjust head include outer sleeve and inner sleeve, the inner sleeve covers in the outer sleeve, the inner peripheral surface of the outer sleeve with
The outer peripheral surface of the inner sleeve is threadedly coupled, and the inner peripheral surface of the inner sleeve is threadedly coupled with the outer peripheral surface of the adjusting rod.
6. adjustable cutter head component as claimed in claim 5, it is characterised in that: the cutter head fixed link is equipped with radially
Outwardly extending third confined planes, the third confined planes are towards the inner sleeve, and the end face of the inner sleeve is along axial throwing
Shadow partially overlaps with the third confined planes.
7. adjustable cutter head component as described in claim 1, it is characterised in that: the cutter head fixed link includes head
Portion, top cover, the club head are located at the described one end of cutter head fixed link towards the adjusting rod, and the top cover is covered in the head
In portion, first confined planes are end face of the top cover towards the adjusting rod.
8. adjustable cutter head component as described in claim 1, it is characterised in that: the adjustable cutter head component is also
Including clamping sleeve, holddown spring, the clamping sleeve, which is covered, is equipped with one end of the cutter head, the end face of the clamping sleeve in the broach shell
Equipped with the opening stretched out for the cutter head, the holddown spring is covered in the outside of the broach shell, clamping sleeve, and the clamping sleeve is equipped with
The 4th confined planes radially extended, the broach shell are equipped with the 5th confined planes radially extended, the both ends of the holddown spring
It is abutted against respectively with the 4th confined planes, the 5th confined planes.
9. adjustable cutter head component as described in claim 1, it is characterised in that: the adjustable cutter head component is also
Including rotary mounting seat, the broach shell is mounted on the rotary mounting seat, and the broach shell is on the rotary mounting seat around axis
Line rotation.
10. a kind of knife die-cutting machine, it is characterised in that: including the described in any item adjustable cutter heads of claim 1 to 9
Component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437612.0U CN208304045U (en) | 2018-03-29 | 2018-03-29 | Adjustable cutter head component and the knife die-cutting machine comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437612.0U CN208304045U (en) | 2018-03-29 | 2018-03-29 | Adjustable cutter head component and the knife die-cutting machine comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304045U true CN208304045U (en) | 2019-01-01 |
Family
ID=64721171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820437612.0U Active CN208304045U (en) | 2018-03-29 | 2018-03-29 | Adjustable cutter head component and the knife die-cutting machine comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172705A (en) * | 2021-03-24 | 2021-07-27 | 宁波经纬数控设备有限公司 | Image-text pressing cutter and cutting equipment |
-
2018
- 2018-03-29 CN CN201820437612.0U patent/CN208304045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172705A (en) * | 2021-03-24 | 2021-07-27 | 宁波经纬数控设备有限公司 | Image-text pressing cutter and cutting equipment |
| CN113172705B (en) * | 2021-03-24 | 2022-11-25 | 宁波经纬数控股份有限公司 | Image-text pressing cutter and cutting equipment |
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