CN208826799U - A kind of adjustable bottom roller of circular pressing and cutting - Google Patents
A kind of adjustable bottom roller of circular pressing and cutting Download PDFInfo
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- CN208826799U CN208826799U CN201821598887.9U CN201821598887U CN208826799U CN 208826799 U CN208826799 U CN 208826799U CN 201821598887 U CN201821598887 U CN 201821598887U CN 208826799 U CN208826799 U CN 208826799U
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- bearing
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- eccentric sleeve
- roller
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of adjustable bottom rollers of circular pressing and cutting, including bottom roller, bottom roller includes eccentric mandrel, the outer ring of eccentric mandrel is enclosed with stack shell, the both ends of stack shell are connected with roller pillow, and the roller pillow for being located at left side is connected with gear, the both ends of eccentric mandrel are provided with inner bearing and outer bearing, stack shell wraps up inner bearing wherein, outer bearing is provided on the left of eccentric mandrel, outer bearing setting is between roller pillow and eccentric mandrel, eccentric sleeve and eccentric sleeve bearing are provided between right side bias mandrel and outer bearing, outer bearing sleeve is in the outer circle of eccentric sleeve, the inner hole of eccentric sleeve is equipped with eccentric sleeve bearing, the both ends of eccentric sleeve are separately installed with thrust bearing, left side thrust bearing is installed between inner bearing and outer bearing, right side thrust bearing is installed between circlip and eccentric sleeve；By adjusting eccentric mandrel, make eccentric mandrel rotation that can move up and down the body of roll, to adjust the gap between stack shell and rotor.
Description
Technical field
The utility model relates to die-cutting apparatus field, specially a kind of adjustable bottom roller of circular pressing and cutting.
Background technique
Circular pressing and cutting machine is a kind of cutting machine, is usually used in producing in enormous quantities.Currently, printing packaging circular pressing and cutting industry
With electronics circular pressing and cutting industry, d ie cutting press presses by rotary screw, for operator, needs to depend on feel warp
The size of judgment is tested, over time since left and right sides pressure is unbalanced, two lateral wearing of die cutter is unbalanced, will cause by mould
Product or so depth difference is cut, it is inconvenient that the bottom roller of circular pressing and cutting in the prior art adjusts, cutter unbalanced for left and right,
Bottom roller cannot adjust, and need to change new cutter and cause to waste.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of adjustable bottom roller of circular pressing and cutting, passes through
Eccentric mandrel is adjusted, makes eccentric mandrel rotation that can move up and down the body of roll, to adjust the gap between stack shell and rotor, can have
Effect solves the problems, such as that background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of adjustable bottom roller of circular pressing and cutting, including bottom roller, the bottom roller include eccentric mandrel, outside the bias mandrel
Circle is enclosed with stack shell, and the both ends of the stack shell are connected with roller pillow, and the roller pillow for being located at left side is connected with gear, the bias
Mandrel is in step-like expansion from intermediate axial ends, and the both ends of the bias mandrel are provided with inner bearing and outer bearing, described
Stack shell wraps up inner bearing wherein, is provided with outer bearing on the left of the bias mandrel, the outer bearing setting in roller pillow and
Between eccentric mandrel, it is provided with eccentric sleeve and eccentric sleeve bearing between the right side eccentric mandrel and outer bearing, it is described outer
For bearing holder (housing, cover) in the outer circle of eccentric sleeve, the inner hole of the eccentric sleeve is equipped with eccentric sleeve bearing, the eccentric sleeve
Bearing holder (housing, cover) is mounted on eccentric mandrel, and circlip, the both ends point of the eccentric sleeve are provided on the end step of the bias mandrel
Thrust bearing is not installed, the left side thrust bearing is installed between inner bearing and outer bearing, the right side thrust bearing peace
Loaded between circlip and eccentric sleeve.
Further, the both ends of the eccentric mandrel are mounted on wallboard, and the bias mandrel is engaged with biography by gear
Dynamic roller and rotor, and the both ends of the bottom roller and rotor are provided with sliding block, and are mounted in the sliding slot on wallboard by sliding block.
Further, the inner hole of the gear is provided with block, and the gear is sleeved on eccentric mandrel by block.
Further, Sealing shield ring is provided on the roller pillow of right side.
Further, the outer circle of the eccentric sleeve and inner hole are equipped with step.
Further, the rotation of the eccentric mandrel and eccentric sleeve uses transmission ratio to be driven for the turbine and worm of 1:40.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model drives eccentric mandrel rotation by turbine and worm transmission mechanism, moves up and down the body of roll, thus
The gap between stack shell and rotor is adjusted, rotation is light, and precision height is suitable for fine tuning, and has self-locking function, after the completion of adjusting
Be increased without any locking device can holding position it is constant；
(2) when the eccentric sleeve rotation of the utility model, since the step that eccentric sleeve is equipped with outer bearing is eccentric, institute
It can individually be floated up and down with right roller pillow, realize tiltable adjustment, rest the head on abrasion or the knife edge for rotor one side roller
Abrasion is applicable in very much.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the adjustable bottom roller structural schematic diagram of the utility model.
Figure label:
1- bias mandrel；2- stack shell；3- roller pillow；4- gear；5- outer bearing；6- inner bearing；7- eccentric sleeve bearing；8- is pushed away
Power bearing；9- eccentric sleeve；10- Sealing shield ring；11- circlip；12- block；13- live-roller；14- rotor；15- wallboard.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of adjustable bottom roller of circular pressing and cutting, including bottom roller, bottom roller packet
Eccentric mandrel 1 is included, the outer ring of eccentric mandrel 1 is enclosed with stack shell 2, and the both ends of stack shell 2 are connected with roller pillow 3, and are located at the roller in left side
Pillow 3 is connected with gear 4, Sealing shield ring 10 is provided on right roller pillow 3, eccentric mandrel 1 is from intermediate axial ends in step-like exhibition
It opens, the radius of eccentric mandrel 1 is gradually reduced, and the both ends of eccentric mandrel 1 are provided with inner bearing 6 and outer bearing 5, and stack shell 2 will be interior
Bearing 6 wraps up wherein, and the left side of eccentric mandrel 1 is provided with outer bearing 5, the setting of outer bearing 5 roller pillow 3 and eccentric mandrel 1 it
Between, eccentric sleeve 9 and eccentric sleeve bearing 7 are provided between right side bias mandrel 1 and outer bearing 5, outer bearing 5 is sleeved on bias
In the outer circle of sleeve 9, the inner hole of eccentric sleeve 9 is equipped with eccentric sleeve bearing 7, and eccentric sleeve bearing 7 is sleeved on eccentric mandrel 1
On, circlip 11 is provided on the end step of eccentric mandrel 1, the both ends of eccentric sleeve 9 are separately installed with thrust bearing 8, left side
Thrust bearing 8 is installed between inner bearing 6 and outer bearing 5, and right side thrust bearing 8 is installed between circlip 11 and eccentric sleeve 9.
In the present embodiment, eccentric mandrel 1 uses transmission ratio to drive its rotation for the turbine and worm transmission mechanism of 1:40,
The body of roll is moved up and down, to adjust the gap between stack shell 2 and rotor 14, rotation is light, and precision height is suitable for fine tuning, and
Have a self-locking function, be increased without after the completion of adjusting any locking device can holding position it is constant.
It further illustrates, the circlip 11 in the utility model is installed on the end step of eccentric mandrel 1, for limiting
The axial displacement of eccentric sleeve 9 processed is respectively used to limitation outer bearing in addition, the outer circle of eccentric sleeve 9 and inner hole are equipped with step
5 and eccentric sleeve bearing 7 axial displacement.
It further illustrates, when eccentric sleeve 9 rotates, since the step that eccentric sleeve 9 is equipped with outer bearing 5 is inclined
The heart, so what right roller pillow 3 can individually float up and down, tiltable adjustment is realized, for 14 1 side roller of rotor pillow, 3 abrasion
Or the abrasion of the knife edge is applicable in very much.
In the present embodiment, the both ends of eccentric mandrel 1 are mounted on wallboard 15, and eccentric mandrel 1 is engaged with by gear 4
Live-roller 13 and rotor 14, and the both ends of bottom roller and rotor 14 are provided with sliding block, for limiting the lateral position of bottom roller and rotor 14
Move, bottom roller and rotor 14 be mounted in the sliding slot on wallboard 15 by sliding block, the conduct power output roller of live-roller 13, by with it is inclined
The gear 4 that heart mandrel 1 is meshed drives bottom roller and rotor 14 to rotate.
It further illustrates, the inner hole of gear 4 is provided with block 12, and gear 4 is sleeved on eccentric mandrel 1 by block 12
On, prevent gear 4 from skidding off eccentric mandrel 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of adjustable bottom roller of circular pressing and cutting, including bottom roller, it is characterised in that: the bottom roller includes eccentric mandrel (1), described
The outer ring of eccentric mandrel (1) is enclosed with stack shell (2), and the both ends of the stack shell (2) are connected with roller pillow (3), and are located at the institute in left side
It states roller pillow (3) to be connected with gear (4), the bias mandrel (1) is from intermediate axial ends in step-like expansion, the bias mandrel
(1) both ends are provided with inner bearing (6) and outer bearing (5), and the stack shell (2) wraps up inner bearing (6) wherein, described inclined
It is provided on the left of heart mandrel (1) outer bearing (5), outer bearing (5) setting is right between roller pillow (3) and eccentric mandrel (1)
Eccentric sleeve (9) and eccentric sleeve bearing (7), the outer bearing are provided between bias mandrel (1) and outer bearing (5) described in side
(5) it is sleeved in the outer circle of eccentric sleeve (9), the inner hole of the eccentric sleeve (9) is equipped with eccentric sleeve bearing (7), described
Eccentric sleeve bearing (7) is sleeved on eccentric mandrel (1), is provided with circlip (11) on the end step of the bias mandrel (1),
The both ends of the eccentric sleeve (9) are separately installed with thrust bearing (8), and the left side thrust bearing (8) is installed on inner bearing (6)
Between outer bearing (5), the right side thrust bearing (8) is installed between circlip (11) and eccentric sleeve (9).
2. the adjustable bottom roller of a kind of circular pressing and cutting according to claim 1, it is characterised in that: the bias mandrel (1)
Both ends are mounted on wallboard (15), and the bias mandrel (1) is engaged with live-roller (13) and rotor (14) by gear (4), and
The both ends of the bottom roller and rotor (14) are provided with sliding block, and are mounted in the sliding slot on wallboard (15) by sliding block.
3. the adjustable bottom roller of a kind of circular pressing and cutting according to claim 1, it is characterised in that: the inner hole of the gear (4)
It is provided with block (12), the gear (4) is sleeved on eccentric mandrel (1) by block (12).
4. the adjustable bottom roller of a kind of circular pressing and cutting according to claim 1, it is characterised in that: on the roller pillow (3) of right side
It is provided with Sealing shield ring (10).
5. the adjustable bottom roller of a kind of circular pressing and cutting according to claim 1, it is characterised in that: the eccentric sleeve (9)
Outer circle and inner hole are equipped with step.
6. the adjustable bottom roller of a kind of circular pressing and cutting according to claim 1, it is characterised in that: it is described bias mandrel (1) and
The rotation of eccentric sleeve (9) uses transmission ratio to be driven for the turbine and worm of 1:40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598887.9U CN208826799U (en) | 2018-09-26 | 2018-09-26 | A kind of adjustable bottom roller of circular pressing and cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598887.9U CN208826799U (en) | 2018-09-26 | 2018-09-26 | A kind of adjustable bottom roller of circular pressing and cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826799U true CN208826799U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821598887.9U Active CN208826799U (en) | 2018-09-26 | 2018-09-26 | A kind of adjustable bottom roller of circular pressing and cutting |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843027A (en) * | 2019-11-27 | 2020-02-28 | 北京中鼎高科自动化技术有限公司 | Die cutting smooth roll device for radial clearance compensation |
| CN111267533A (en) * | 2020-03-30 | 2020-06-12 | 陕西工业职业技术学院 | Spacing-adjustable synchronous pair roller |
| CN111319096A (en) * | 2020-03-10 | 2020-06-23 | 维聚智控科技(北京)有限公司 | Highly fine-tuning type die-cutting bottom roller |
| CN112757360A (en) * | 2020-12-18 | 2021-05-07 | 广州锐锋智能机械有限公司 | Adjustable bottom roller of die-cutting machine |
| CN114144289A (en) * | 2019-08-21 | 2022-03-04 | 柯尔布斯有限责任两合公司 | Device for producing book covers, case covers or game boards |
-
2018
- 2018-09-26 CN CN201821598887.9U patent/CN208826799U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144289A (en) * | 2019-08-21 | 2022-03-04 | 柯尔布斯有限责任两合公司 | Device for producing book covers, case covers or game boards |
| CN114144289B (en) * | 2019-08-21 | 2024-05-10 | 柯尔布斯有限责任两合公司 | Apparatus for producing book covers, covers or game boards |
| CN110843027A (en) * | 2019-11-27 | 2020-02-28 | 北京中鼎高科自动化技术有限公司 | Die cutting smooth roll device for radial clearance compensation |
| CN111319096A (en) * | 2020-03-10 | 2020-06-23 | 维聚智控科技(北京)有限公司 | Highly fine-tuning type die-cutting bottom roller |
| CN111267533A (en) * | 2020-03-30 | 2020-06-12 | 陕西工业职业技术学院 | Spacing-adjustable synchronous pair roller |
| CN112757360A (en) * | 2020-12-18 | 2021-05-07 | 广州锐锋智能机械有限公司 | Adjustable bottom roller of die-cutting machine |
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Effective date of registration: 20201225 Address after: No. 185, Zhu Village, songlindian Town, Zhuozhou City, Baoding City, Hebei Province 072750 Patentee after: Zuo Shuai Address before: 213164 No.68, gounan Road, gounan Industrial Park, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU XINGDIKE MACHINERY EQUIPMENT Co.,Ltd. |