CN207059439U - A kind of printing rubber roll of portable adjustable-length - Google Patents
A kind of printing rubber roll of portable adjustable-length Download PDFInfo
- Publication number
- CN207059439U CN207059439U CN201720993442.XU CN201720993442U CN207059439U CN 207059439 U CN207059439 U CN 207059439U CN 201720993442 U CN201720993442 U CN 201720993442U CN 207059439 U CN207059439 U CN 207059439U
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- CN
- China
- Prior art keywords
- rubber roll
- shaft
- connecting shaft
- roll body
- nested
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of printing rubber roll of portable adjustable-length,Its structure includes rubber roll body,Connecting shaft in right edge,The outer connecting shaft of right edge,Locating shaft,Adjustable length shaft core,Tubulose glue-line,Connecting shaft in left side,The outer connecting shaft of left side,Connecting shaft fixes the outer surface right part for being nested in rubber roll body in right edge,The outer connecting shaft activity of right edge is nested in the outer surface right part of rubber roll body,Locating shaft is through the inside of rubber roll body,The outer surface of locating shaft is embedded with positioning hole,The activity of adjustable length shaft core is through the inside of locating shaft,The utility model can adjust it and rotate the purpose that regulating part is changed rubber roll length,So that device is adapted to different model,The printing equipment of different length and specification,Can also be by adjustable length shaft core come the tensioner state of adjusting means,Avoid the generation of buckling phenomena in printing process,Effectively increase the practical performance of equipment.
Description
Technical field
The utility model is a kind of printing rubber roll of portable adjustable-length, belongs to printing rubber roll manufacturing technology field.
Background technology
The tubulose glue that the printing rubber roll used on existing printing machine is overlayed on shaft core axial plane by a metal shaft core and set
Layer is formed, such as conventional polyurethane rubber roller, and synthetic rubber rubber roll, the former toughness is inadequate, is easily scratched by column line, should not use alkalescence
Detergent cleans, and ink is very difficult to remove after upper solidification；The deficiency of synthetic rubber rubber roll is influenceed by quicksetting ink, is not easy clear
Wash, rough surface, easily cause ink penetration, inking is irregular, influences printing effect.To ensure printing quality, existing way
Generally be it is diligent change rubber roll, this is done so that the service life of rubber roll is all very short, not only material consumption cost is big, and rubber roll is more
Change very time-consuming, influence printing efficiency.
Prior art published application number is a kind of CN93238438.2 printing rubber roll.Mainly by metal shaft core, be solidly set on
Tubulose glue-line on metal shaft mandrel face and its radius ratio glue-line radius being arranged in metal shaft core it is smaller rigidity auxiliary it is fixed
Circle of position platform is formed.The work top layer of rubber roll is accurately located at using the direct contact of rigid auxiliary positioning round platform and printing forme
Optimal work shape position, enormously simplify the positioning adjustment operation of rubber roll, while also printing quality is ensured, printing plate and rubber roll
Service life also extended.It can be used as various ink transfers, printing ink glue roller.But prior art is due in printing process, nothing
Method takes certain technological means so that printing rubber roll is adapted to the printing equipment of different model, different length and specification, and
Its tensioner state is non-adjustable, may cause the generation of buckling phenomena in printing process, practical performance deficiency.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of printing rubber of portable adjustable-length
Roller, to solve prior art due in printing process, certain technological means can not be taken so that printing rubber roll is adapted to
The printing equipment of different model, different length and specification, and its tensioner state is non-adjustable, and fold in printing process may be caused to show
The generation of elephant, the problem of practical performance deficiency.
To achieve these goals, the utility model is to realize by the following technical solutions：It is a kind of portable adjustable
The printing rubber roll of length, its structure can including the outer connecting shaft of connecting shaft, right edge, locating shaft, length in rubber roll body, right edge
Adjust shaft core, tubulose glue-line, the outer connecting shaft of connecting shaft, left side in left side, connecting shaft, which is fixed, in the right edge is nested in glue
The outer surface right part of roller tube body, the outer connecting shaft activity of the right edge are nested in the outer surface right part of rubber roll body, the positioning
Axle is embedded with positioning hole, the adjustable length shaft core activity through the inside of rubber roll body, the outer surface of the locating shaft
Through the inside of locating shaft, the adjustable length shaft core is adjusted by metal shaft core, right fixed shaft, left fixed shaft, regulation ring, rotation
Part, regulating tank composition are saved, the right fixed shaft fixes the outer surface right part for being nested in metal shaft core, and the left fixed shaft is fixed embedding
The outer surface left part of metal shaft core is placed on, the regulation ring is fixedly connected on the right end face of metal shaft core, the regulation ring
Outer surface is caved inward to form groove, and the regulating tank is arranged in the outer surface groove of regulation ring, the right-hand member of the regulation ring
Surface activity is connected with rotation regulating part, and the tubulose glue-line is nested in the outer surface of rubber roll body, connected in the left side
Axle fixes the outer surface left part for being nested in rubber roll body, and the outer connecting shaft activity of the left side is nested in the outer surface of rubber roll body
Left part, the left side is outer to be connected between connecting shaft and rubber roll body by the way of interference fit.
Further, the outer surface middle of the rubber roll body is fixed and is nested with static elimination becket, the electrostatic
Eliminate becket is shaped as hollow cylinder.
Further, it is connected between the rubber roll body and static elimination becket by the way of gap coordinates.
Further, it is connected between the tubulose glue-line and rubber roll body by the way of interference fit.
Further, it is in orthogonal state between the regulation ring, rotation regulating part.
Further, the outer connecting shaft of connecting shaft, right edge in the right edge, connecting shaft in left side, connect outside left side
It is in state parallel to each other between spindle.
Further, the metal shaft core is shaped as hollow cylinder, and its internal diameter is 30-35mm, the metal shaft
It is in state parallel to each other between core and rubber roll body.
Further, the material of the regulation ring is titanium alloy/aluminium alloy.
The beneficial effects of the utility model：By that provided with adjustable length shaft core, its rotation regulating part can be adjusted and changed
Become the purpose of rubber roll length, so that device is adapted to the printing equipment of different model, different length and specification, can also
By adjustable length shaft core come the tensioner state of adjusting means, the generation of buckling phenomena in printing process is avoided, is effectively increased
The practical performance of equipment.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the printing rubber roll of portable adjustable-length of the utility model.
Fig. 2 is the structural representation of the utility model adjustable length shaft core.
In figure：Connecting shaft -2, right edge outer connecting shaft -3, locating shaft -4, length-adjustable shaft in rubber roll body -1, right edge
It is core -5, tubulose glue-line -6, the outer connecting shaft -8 of connecting shaft -7, left side in left side, positioning hole -40, metal shaft core -50, right solid
Dead axle -51, left fixed shaft -52, regulation ring -53, rotation regulating part -54, regulating tank -55, static elimination becket -10.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of printing rubber roll of portable adjustable-length, and its structure includes glue
Connecting shaft 2, right edge outer connecting shaft 3, locating shaft 4, adjustable length shaft core 5, tubulose glue-line 6, left side in roller tube body 1, right edge
The outer connecting shaft 8 of connecting shaft 7, left side in side, in the right edge connecting shaft 2 fix be nested in rubber roll body 1 outer surface it is right
Portion, the outer activity of connecting shaft 3 of the right edge are nested in the outer surface right part of rubber roll body 1, and the locating shaft 4 is through rubber roll pipe
The inside of body 1, the outer surface of the locating shaft 4 are embedded with positioning hole 40, and the adjustable length shaft core 5 is movable through positioning
The inside of axle 4, the adjustable length shaft core 5 are adjusted by metal shaft core 50, right fixed shaft 51, left fixed shaft 52, regulation ring 53, rotation
Section part 54, regulating tank 55 form, and the right fixed shaft 51 fixes the outer surface right part for being nested in metal shaft core 50, the left fixation
Axle 52 fixes the outer surface left part for being nested in metal shaft core 50, and the regulation ring 53 is fixedly connected on the right-hand member table of metal shaft core 50
Face, the outer surface of the regulation ring 53 cave inward to form groove, and the outer surface that the regulating tank 55 is arranged at regulation ring 53 is recessed
In groove, the right end face of the regulation ring 53 is connected with rotation regulating part 54, and the tubulose glue-line 6 is nested in rubber roll body
1 outer surface, connecting shaft 7 fixes the outer surface left part for being nested in rubber roll body 1 in the left side, is connected outside the left side
The activity of axle 8 is nested in the outer surface left part of rubber roll body 1, and the left side is outer to use interference between connecting shaft 8 and rubber roll body 1
The mode of cooperation is connected, and the outer surface middle of the rubber roll body 1, which is fixed, is nested with static elimination becket 10, described quiet
Electricity elimination becket 10 is shaped as hollow cylinder, between being used between the rubber roll body 1 and static elimination becket 10
The mode that gap coordinates is connected, and is connected between the tubulose glue-line 6 and rubber roll body 1 by the way of interference fit, described
Be in orthogonal state between regulation ring 53, rotation regulating part 54, connecting shaft 2, right edge connecting shaft outside in the right edge
3rd, it is in state parallel to each other between the outer connecting shaft 8 of connecting shaft 7, left side in left side, the metal shaft core 50 is shaped as
Hollow cylinder, its internal diameter are 30-35mm, are in state parallel to each other between the metal shaft core 50 and rubber roll body 1, institute
The material for stating regulation ring 53 is titanium alloy/aluminium alloy.
Adjustable length shaft core described in this patent occupies little space, consumes that steel are few, frictional resistance is small, and its is compact-sized,
It is larger to the adjusting force of rubber roll and easy to operate, suitable for carrying out length adjustment to all kinds of printing rubber rolls.
In use, first checking for the whether firm connection of each several part, after confirming Plant in good condition, equipment is placed on suitably
Position, the rotation regulating part of equipment is subjected to rotation regulation so that rubber roll apparatus is adapted to the actual specification of printing machine, regulation
The tensioner state of device, afterwards the equipment can start normal work.
It is the outer connecting shaft -3 of connecting shaft -2, right edge in rubber roll body -1 of the present utility model, right edge, locating shaft -4, long
Spend adjustable shaft core -5, tubulose glue-line -6, the outer connecting shaft -8 of connecting shaft -7, left side, positioning hole -40, metal shaft core in left side -
50th, right fixed shaft -51, left fixed shaft -52, regulation ring -53, rotation regulating part -54, regulating tank -55, static elimination becket -
10, the part that part is universal standard part or those skilled in the art know, its structure and principle are all equal for this technology personnel
Can be learnt by technical manual or be known by normal experiment method, the utility model solves the problems, such as be prior art due to
In printing process, certain technological means can not be taken so that printing rubber roll is adapted to different model, different length and specification
Printing equipment, and its tensioner state is non-adjustable, may cause the generation of buckling phenomena in printing process, practical performance deficiency,
The utility model is combined with each other by above-mentioned part, by that provided with adjustable length shaft core, can adjust its rotation regulating part and obtain
To the purpose for changing rubber roll length, so that device is adapted to the printing equipment of different model, different length and specification,
It can avoid the generation of buckling phenomena in printing process by adjustable length shaft core come the tensioner state of adjusting means, effectively carry
The high practical performance of equipment, it is described in detail below：
The activity of adjustable length shaft core 5 is through the inside of locating shaft 4, and the adjustable length shaft core 5 is by metal shaft core
50th, right fixed shaft 51, left fixed shaft 52, regulation ring 53, rotation regulating part 54, regulating tank 55 form, and the right fixed shaft 51 is solid
Surely the outer surface right part of metal shaft core 50 is nested in, the left fixed shaft 52 fixes the outer surface left side for being nested in metal shaft core 50
Portion, the regulation ring 53 are fixedly connected on the right end face of metal shaft core 50, and the outer surface of the regulation ring 53 caves inward shape
Into groove, the regulating tank 55 is arranged in the outer surface groove of regulation ring 53, and the right end face activity of the regulation ring 53 is even
It is connected to rotation regulating part 54.
In embodiment 1 of the present utility model, the internal diameter of the metal shaft core is 30mm, and the material of the regulation ring is closed for aluminium
Gold；
In embodiment 2 of the present utility model, the internal diameter of the metal shaft core is 35mm, and the material of the regulation ring is closed for titanium
Gold.
| Embodiment 1 | Embodiment 2 | |
| Durability | Typically | By force |
| Length adjustment sensitivity | It is high | It is very high |
In summary, when the internal diameter of metal shaft core of the present utility model uses 35mm, the material of regulation ring uses titanium alloy
When, durability of the present utility model is stronger, and length adjustment sensitivity reaches optimum state.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of printing rubber roll of portable adjustable-length, its structure includes connecting shaft (2), the right side in rubber roll body (1), right edge
Connecting shaft (3) outside side, locating shaft (4), adjustable length shaft core (5), tubulose glue-line (6), connecting shaft (7), left side in left side
Connecting shaft (8) outside side, it is characterised in that：
The fixed outer surface right part for being nested in rubber roll body (1) of connecting shaft (2) in the right edge, the outer connecting shaft of the right edge
(3) activity is nested in the outer surface right part of rubber roll body (1), and the locating shaft (4) is through the inside of rubber roll body (1), institute
The outer surface for stating locating shaft (4) is embedded with positioning hole (40), and the adjustable length shaft core (5) is movable through locating shaft (4)
Inside；
The adjustable length shaft core (5) is by metal shaft core (50), right fixed shaft (51), left fixed shaft (52), regulation ring (53), rotation
Turn regulating part (54), regulating tank (55) composition, the fixed outer surface for being nested in metal shaft core (50) of the right fixed shaft (51) is right
Portion, the fixed outer surface left part for being nested in metal shaft core (50) of the left fixed shaft (52), the regulation ring (53) are fixedly connected
Right end face in metal shaft core (50), the outer surface of the regulation ring (53) cave inward to form groove, the regulating tank
(55) it is arranged in the outer surface groove of regulation ring (53), the right end face of the regulation ring (53) is connected with rotation regulation
Part (54)；
The tubulose glue-line (6) is nested in the outer surface of rubber roll body (1), in the left side connecting shaft (7) fixation be nested in
The outer surface left part of rubber roll body (1), the outer surface that outer connecting shaft (8) activity of the left side is nested in rubber roll body (1) are left
Portion, the left side is outer to be connected between connecting shaft (8) and rubber roll body (1) by the way of interference fit.
A kind of 2. printing rubber roll of portable adjustable-length according to claim 1, it is characterised in that：The rubber roll body
(1) outer surface middle is fixed and is nested with static elimination becket (10), and static elimination becket (10) are shaped as
Hollow cylinder.
A kind of 3. printing rubber roll of portable adjustable-length according to claim 2, it is characterised in that：The rubber roll body
(1) it is connected between static elimination becket (10) by the way of gap coordinates.
A kind of 4. printing rubber roll of portable adjustable-length according to claim 1, it is characterised in that：The tubulose glue-line
(6) it is connected between rubber roll body (1) by the way of interference fit.
A kind of 5. printing rubber roll of portable adjustable-length according to claim 1, it is characterised in that：The regulation ring
(53) it is in, orthogonal state between rotation regulating part (54).
A kind of 6. printing rubber roll of portable adjustable-length according to claim 1, it is characterised in that：In the right edge
In parallel to each other between connecting shaft (7), the outer connecting shaft (8) of left side in the outer connecting shaft (3) of connecting shaft (2), right edge, left side
State.
A kind of 7. printing rubber roll of portable adjustable-length according to claim 1, it is characterised in that：The metal shaft core
(50) be shaped as hollow cylinder, its internal diameter is 30-35mm, is between the metal shaft core (50) and rubber roll body (1)
State parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993442.XU CN207059439U (en) | 2017-08-09 | 2017-08-09 | A kind of printing rubber roll of portable adjustable-length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993442.XU CN207059439U (en) | 2017-08-09 | 2017-08-09 | A kind of printing rubber roll of portable adjustable-length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059439U true CN207059439U (en) | 2018-03-02 |
Family
ID=61520359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720993442.XU Expired - Fee Related CN207059439U (en) | 2017-08-09 | 2017-08-09 | A kind of printing rubber roll of portable adjustable-length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059439U (en) |
-
2017
- 2017-08-09 CN CN201720993442.XU patent/CN207059439U/en not_active Expired - Fee Related
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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: 20180302 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |