CN207997678U - A kind of new structural wavers and its rotary press - Google Patents
A kind of new structural wavers and its rotary press Download PDFInfo
- Publication number
- CN207997678U CN207997678U CN201820186817.6U CN201820186817U CN207997678U CN 207997678 U CN207997678 U CN 207997678U CN 201820186817 U CN201820186817 U CN 201820186817U CN 207997678 U CN207997678 U CN 207997678U
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- China
- Prior art keywords
- wavers
- roll body
- boss
- new structural
- rotary press
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Abstract
The utility model is related to a kind of new structural wavers and its rotary press, this new structural wavers includes roll body, it is characterized in that two end of roll body also includes the left shaft head, right axle head, the left shaft head, right axle head are connect with roll body using fastened by screw, the wavers of this structure solves the problems, such as that the inconvenient dismounting of rotary press wavers, dynamic balance and axis stability are bad, and being equipped with the rotary press of this new structural wavers reduces the repair or replacement of wavers.
Description
Technical field
The utility model is related to a kind of accessory of printing machine and equipment, especially a kind of new structural wavers and installation
There is the rotary press of this new structural wavers.
Background technology
In bill printing technology, when press printing ink why can even print on the substrate, be because
There is wavers by high speed rotation while axial reciprocating vibration in the printing mechanism of printing equipment, it is equally distributed to reach ink
Effect, just because of this high speed rotation of wavers simultaneously axial reciprocating vibration the method for operation, cause wavers often replace or
Repair.Wavers is to be mounted on by two end spindle noses between two wallboards of printing machine, and transmission gear is installed on the outside of wallboard,
Since wallboard cannot be torn open, when needing repairing or replacing wavers, the roll body of wavers must just be detached with installation axle.Therefore
The structure of traditional wavers is divided into two combinations of roll body and axis, and axis is long axis, passes through roll body center, and in the convex of two end of roll body
A taper bolt fixing axle and roll body are stamped on platform, there are three defects for the wavers of this structure, first, elongated shaft stability
It is bad, it is yielding;Second is that the cooperation that axis is connect with roll body will consider can be removably mounted, there is certain gap, when use, which easily loosens, causes
Contact surface damages;Third, the taper bolt of fixing axle and roll body influences the dynamic balance of roll body after mounting, make taper bolt roll body
Axle journal, bearing dismount also inconvenience easily because of eccentric wear.Just because of the presence of these defects of wavers, causes printing machine
Wavers service life it is short, frequently repair or replace, which not only adds equipment cost, also result in additional production damage
Consumption causes low production efficiency, of high cost.
Invention content
The purpose of this utility model is to provide a kind of new structural wavers and is equipped with this new structural string ink
The rotary press of roller solves the problems, such as that the inconvenient dismounting of rotary press wavers, dynamic balance and axis stability are bad.
New structural wavers described in the utility model, including roll body, it is characterised in that two end of roll body also includes
The left shaft head, right axle head, the left shaft head, right axle head are connect with roll body using fastened by screw.
The left shaft head includes left boss, and the left mounting hole of at least two is circumferentially provided on left boss, is preferably opened
4 left mounting holes.The left shaft head and the shaft size of roll body junction and the pore size of roll body are equal in magnitude, play the role of positioning, Zuo Yuan
Cylinder is vertical with left boss plane.
The right axle head includes right boss, and the right mounting hole of at least two is circumferentially provided on right boss, is preferably opened
4 right mounting holes.It is equal in magnitude with the shaft size of roll body junction and the pore size of roll body, play the role of positioning, right column surface with
Right boss plane is vertical.
A kind of rotary press, it is characterised in that be equipped with above-mentioned new structural wavers.
The utility model has the beneficial effects that:This new structural wavers uses the left shaft head, right axle head and roll body three
Duan Zuhe, the left shaft head, right axle head and roll body use the scheme that fastened by screw is connect, and solve that former elongated shaft stability is bad to ask
Topic;Spindle nose and the shaft size of roll body junction and the pore size of roll body are equal in magnitude, accurate positioning, then are screwed, and stablize
It is firm, the wavers of this structure can first process during fabrication coupling part make three sections connect after reprocess periphery, pole
Easily ensure concentricity, the dynamic balance and axis stability of roller are good, and are screwed convenient for disassembly and assembly.It can be seen that the utility model
New structural wavers efficiently solve rotary press wavers dismounting is inconvenient, dynamic balance and axis stability are bad
The problem of, being equipped with the rotary press of this new structural wavers reduces the repair or replacement of wavers, significantly
Production efficiency is improved, production cost has been saved, there is very strong practicability and wide application prospect.
Description of the drawings
Attached drawing 1 is the wavers structure chart of the utility model.
Attached drawing 2 is the wavers left view of the utility model.
Attached drawing 3 is the sectional view of the wavers left end structure of the utility model.
Attached drawing 4 is the sectional view of the wavers right end structure of the utility model.
Accompanying drawings symbol description:1-roll body;2-the left shaft heads;3-right axle heads;4-screws.
Specific implementation mode
A kind of embodiment of use of the utility model illustrates specific embodiment.
As shown in attached drawing 1, attached drawing 2, this new structural wavers of the utility model, including roll body 1, the left shaft head
2, right axle head 3, the left shaft head 2, right axle head 3 are fastenedly connected with roll body 1 using screw 4.
As shown in attached drawing 3, the left shaft head 2 of wavers includes left boss 21, is circumferentially provided on left boss 21
At least 2 left mounting holes 22(Best 4), it is equal in magnitude with the pore size of the shaft size and roll body 1 of 1 junction of roll body,
Left cylindrical surface 23 is vertical with 21 plane of left boss.
As shown in attached drawing 4, the right axle head 3 of wavers includes right boss 31, is circumferentially provided on right boss 31
At least 2 right mounting holes 32(Best 4), it is equal in magnitude with the pore size of the shaft size and roll body 1 of 1 junction of roll body,
Right column surface 33 is vertical with 31 plane of right boss.
Coupling part, including left boss 21, left cylindrical surface 23, a left side can be first processed when manufacturing the wavers of this structure
Two end coupling parts of mounting hole 22, right boss 31, right column surface 33, right mounting hole 32 and roll body 1, make three
Duan Yong
Screw 4 reprocesses periphery after being fixedly connected, to ensure the concentricity of each periphery.Loading onto rotary printing
It is dismounted again when on machine.
Above-mentioned new structural wavers can be directly installed on rotary press, need not do any change
Substitute the wavers of original structure.
This new structural wavers is processed using common material, is suitable for industrialized production.
Claims (6)
1. a kind of new structural wavers, including roll body(1), it is characterised in that roll body(1)Two ends also include the left shaft head
(2), right axle head(3), the left shaft head(2), right axle head(3)With roll body(1)Using screw(4)It is fastenedly connected.
2. wavers as described in claim 1, it is further characterized in that the left shaft head(2)It include left boss(21), left
Boss(21)On be circumferentially provided with the left mounting hole of at least two(22), with roll body(1)The shaft size and roll body of junction(1)
Pore size it is equal in magnitude, left cylindrical surface(23)With left boss(21)Plane is vertical.
3. wavers as claimed in claim 2, it is further characterized in that the left boss(21)On be circumferentially provided with 4
Left mounting hole(22).
4. wavers as described in claim 1, it is further characterized in that the right axle head(3)It include right boss(31), right
Boss(31)On be circumferentially provided with the right mounting hole of at least two(32), with roll body(1)The shaft size and roll body of junction(1)
Pore size it is equal in magnitude, right column surface(33)With right boss(31)Plane is vertical.
5. wavers as claimed in claim 4, it is further characterized in that the right boss(31)On be circumferentially provided with 4
Right mounting hole(32).
6. a kind of rotary press, it is characterised in that be equipped with new structural wavers as described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186817.6U CN207997678U (en) | 2018-02-02 | 2018-02-02 | A kind of new structural wavers and its rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186817.6U CN207997678U (en) | 2018-02-02 | 2018-02-02 | A kind of new structural wavers and its rotary press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997678U true CN207997678U (en) | 2018-10-23 |
Family
ID=63838245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820186817.6U Active CN207997678U (en) | 2018-02-02 | 2018-02-02 | A kind of new structural wavers and its rotary press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997678U (en) |
-
2018
- 2018-02-02 CN CN201820186817.6U patent/CN207997678U/en active Active
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| GR01 | Patent grant |