CN109648465A - A kind of gravure printing roller grinder version end sealing device - Google Patents
A kind of gravure printing roller grinder version end sealing device Download PDFInfo
- Publication number
- CN109648465A CN109648465A CN201811593262.8A CN201811593262A CN109648465A CN 109648465 A CN109648465 A CN 109648465A CN 201811593262 A CN201811593262 A CN 201811593262A CN 109648465 A CN109648465 A CN 109648465A
- Authority
- CN
- China
- Prior art keywords
- gravure printing
- printing roller
- spring
- roller
- live spindle
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
Abstract
A kind of gravure printing roller grinder version end sealing device, live spindle is installed on the headstock and tailstock of gravure printing roller grinder, spring base is fixed in live spindle by lock-screw, live spindle end installation it is tapered top, the gravure printing roller that one end is provided with dedicated keyway be clamped in taper it is top on；Spring is through in live spindle, and side is bonded with spring base, and side is bonded with waterproof jacket, sealing ring is equipped on waterproof jacket, and sealing ring is pressed on waterproof jacket by compacting ring and holding screw；Waterproof cover is installed above spring base and spring, is fixed on headstock and tailstock by fixing screws；Beneficial effect is: closed volume protected from water is formed in gravure printing roller end face, prevent grinding water from entering inside roller by dedicated dowel hole, eliminate the link that worker clears up grinding water inside roller, the labor intensity of worker is reduced, while reducing the risk that grinding water pollutes plating solution inside roller.
Description
Technical field
The present invention relates to a kind of gravure printing roller grinder sealing device more particularly to a kind of gravure printing roller grinder version end are close
Seal apparatus.
Background technique
To make gravure printing roller obtain good finished surface in the production process, made before steel rider roller stock copper facing with copper roller
Before picture and text, often roller is ground.Gravure printing roller grinding is with high-speed rotating abrasive sand wheel disc in certain pressure
Under the processing method after milled processed to obtain good finish and concentricity repeatedly is carried out to gravure printing roller surface.Gravure
Roller is clamped on grinder by the way that the taper on headstock and tailstock is top, is provided with grinding water at abrasive sand wheel disc and roller
The grinding water of spray equipment, spray can wash away the abrasive grain on roller surface, reduce its influence to following process.
It is required according to gravure printing roller manufacture craft, roller is machined in grinding the dedicated keyway of intaglio press, and recessed
The taper of printing plate roller mill it is top only by clamp generate frictional force drives gravure printing roller rotation, keyway tapping not into
Row blocks, and grinding water is often entered inside roller roll body by dedicated dowel hole when grinding.After the completion of gravure printing roller grinding, in roller
The grinding water of portion's leakage needs manual cleaning to complete, and just can enter next process, otherwise remaining ponding may cause roller
Internal corrosion, or even can be polluted to the plating solution of later process.The manual cleaning of cooling water, not only increases work inside roller
The labor intensity of people also brings certain pollution risk.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and provide a kind of gravure printing roller grinder version end sealing dress
It sets.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of gravure printing roller grinder version end sealing device, it is characterised in that: on the headstock and tailstock of gravure printing roller grinder
Live spindle is installed, spring base is fixed in live spindle by lock-screw, and the installation of live spindle end is tapered top,
The gravure printing roller that one end is provided with dedicated keyway be clamped in taper it is top on；Spring is through in live spindle, and side and spring base paste
It closes, side is bonded with waterproof jacket, sealing ring is equipped on waterproof jacket, and be pressed on sealing ring by compacting ring and holding screw
On waterproof jacket；Waterproof cover is installed above spring base and spring, is fixed on headstock and tailstock by fixing screws, prevents from grinding
Mill water is directly sprayed onto spring.
According to a kind of above-described gravure printing roller grinder version end sealing device, it is characterised in that: headstock and tailstock
The taper of upper fixation is top when not clamping roller, and spring is in free elongation state, and sealing ring is uncompressed deformation, will not be right
Handling gravure printing roller impacts.
According to a kind of above-described gravure printing roller grinder version end sealing device, it is characterised in that: operator presses
After roller clamps button, headstock and tailstock are mobile to gravure printing roller direction, stop after roller clamping force reaches setting value
It clamps, gravure printing roller end face pushes sealing ring under the action of clamping force, and deformation occurs, pushes waterproof jacket to headstock or tailstock
Side is mobile, and spring is in confined state；When grinding, live spindle drives taper top and gravure printing roller high speed rotation, rotation
Fixed spring base and spring, waterproof jacket, compacting ring, sealing ring etc. are rotated with main shaft with speed on main shaft.
Compared with prior art, the beneficial effects of the present invention are: in gravure printing roller process of lapping, pass through spring, sealing
The elastic elements such as circle simultaneously assist other machinery structure, and closed volume protected from water is formed in gravure printing roller end face, prevent grinding water logical
It crosses dedicated dowel hole to enter inside roller, eliminates the link that worker clears up grinding water inside roller, reduce the labour of worker
Intensity, while reducing the risk that grinding water pollutes plating solution inside roller.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is structural schematic diagram when version end sealing device of the present invention does not clamp roller；
Fig. 2 is that Fig. 1 device clamps the structural schematic diagram after roller；
Fig. 3 is the structural schematic diagram of waterproof cover 4；
Fig. 4 is the right view of Fig. 3；
Fig. 5 is the structural schematic diagram of spring base 5；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is the structural schematic diagram of spring 7；
Fig. 8 is the structural schematic diagram of waterproof jacket 8；
Fig. 9 is the structural schematic diagram of compacting ring 11；
Figure 10 is the structural schematic diagram of sealing ring 12；
Icon explanation: 1. headstocks；2. live spindle；3. fixing screws；4. waterproof cover；5. spring base；6. lock-screw；7. bullet
Spring；8. waterproof jacket；9. taper is top；10. holding screw；11. compacting ring；12. sealing ring；13. dedicated keyway；14. gravure
Roller；15. tailstock；16. through-hole a；17. through-hole b；18. processing gap；19. bolt hole a；20. groove；21. bolt hole b；22. card
Circle.
Specific embodiment
If do not considered gravure printing roller grinder roller rotary power transfer mode, version end sealing device, the present invention are only analyzed
Left and right sides sealing structure is identical, and following text is illustrated mainly for left side sealing structure.
Fig. 1 is structural schematic diagram when version end sealing device of the present invention does not clamp roller.The head of a bed of gravure printing roller grinder
Live spindle 2 is installed, spring base 5 is fixed in live spindle 2 by lock-screw 6, live spindle 2 on case 1 and tailstock 15
End installation tapered top 9, the gravure printing roller 14 that one end is provided with dedicated keyway 13 is suspended on taper top 9；Spring 7 is through
In live spindle 2, side is bonded with spring base 5, and side is bonded with waterproof jacket 8；Sealing ring 12 is installed on waterproof jacket 8, and is led to
It crosses compacting ring 11 and sealing ring 12 is pressed on waterproof jacket 8 by holding screw 10；Waterproof is installed above spring base 5 and spring 7
Cover 4, is fixed on headstock 1 and tailstock 15 by fixing screws 3, prevents grinding water from directly spraying onto spring 7.Headstock 1
When not clamping gravure printing roller 14 with taper top 9 fixed on tailstock 15, spring 7 is in free elongation state, sealing ring 12
It is uncompressed deformation, handling gravure printing roller 14 will not be impacted.
Fig. 2 is that Fig. 1 device clamps the structural schematic diagram after roller.After operator presses roller clamping button, headstock 1
It is mobile to 14 direction of gravure printing roller with tailstock 15, stop clamping after roller clamping force reaches setting value.In Fig. 2, gravure
14 end face of roller pushes sealing ring 12 under the action of clamping force, and deformation occurs, pushes waterproof jacket 8 to 15 sidesway of headstock 1 or tailstock
Dynamic, spring 7 is in compressive state.When grinding, live spindle 2 drives taper top 9 and 14 high speed rotation of gravure printing roller, rotation master
Fixed spring base 5 and spring 7, waterproof jacket 8, compacting ring 11, sealing ring 12 etc. are rotated with main shaft with speed on axis 2.By close
The efficient deformation of seal 12, waterproof jacket 8, sealing ring 12 and 14 end face of gravure printing roller form effective sealing space, Ke Yiyou
Effect prevents grinding water from entering inside roller by dedicated keyway 13.
Fig. 3 is the structural schematic diagram of waterproof cover 4, and Fig. 4 is the right view of Fig. 3, and fixation can be passed through by being machined on waterproof cover 4
Screw 3 is fixed on the through-hole a16 on headstock 1 or tailstock 15, is made of stainless steel material.
Fig. 5 is the structural schematic diagram of spring base 5, and Fig. 6 is the left view of Fig. 5, and through-hole b17, are machined on spring base 5
Process gap 18 and bolt hole a19, lock-screw 6 is passed through into through-hole b17 and screw in bolt hole a19, with screw power plus
Greatly, deformation occurs and is fixed in live spindle 2 for spring base 5.
Fig. 7 is the structural schematic diagram of spring 7, is made of stainless steel material, when grinder does not clamp gravure printing roller, bullet
Spring 7 is free elongation state.
Fig. 8 is the structural schematic diagram of waterproof jacket 8, and outside is machined with groove 20.
Fig. 9 is the structural schematic diagram of compacting ring 11, and several bolt hole b are processed around compacting ring 11, pass through clamp screw
Nail 10 is fixed on waterproof jacket 8.
Figure 10 is the structural schematic diagram of sealing ring 12, and production has retainer ring 22, the ditch of embeddable waterproof jacket 8 on the inside of sealing ring 12
In slot 20, sealing ring 12 uses acid and alkali-resistance rubber material.
The present invention proposes a kind of gravure printing roller grinder version end sealing device, simultaneously by elastic elements such as spring, sealing rings
Other machinery structure is assisted, closed volume protected from water is formed in gravure printing roller end face, effectively prevents grinding water and pass through dedicated key
Slot enters inside roller, eliminates the link that worker clears up grinding water inside roller, reduces the labor intensity of worker, subtract simultaneously
The risk that grinding water pollutes plating solution inside small roller.
Claims (3)
1. a kind of gravure printing roller grinder version end sealing device, it is characterised in that: the headstock and tailstock of gravure printing roller grinder
On live spindle is installed, spring base is fixed in live spindle by lock-screw, and tapered top is installed in live spindle end
Point, the gravure printing roller that one end is provided with dedicated keyway be clamped in taper it is top on；Spring is through in live spindle, side and spring base
Fitting, side are bonded with waterproof jacket, sealing ring are equipped on waterproof jacket, and compress sealing ring by compacting ring and holding screw
On waterproof jacket；Waterproof cover is installed above spring base and spring, is fixed on headstock and tailstock by fixing screws.
2. a kind of gravure printing roller grinder version end sealing device according to claim 1, it is characterised in that: headstock and tail
Fixed taper is top on seat when not clamping roller, and spring is in free elongation state, and sealing ring is uncompressed deformation, will not
Handling gravure printing roller is impacted.
3. according to claim 1 or a kind of gravure printing roller grinder version end sealing device as claimed in claim 2, feature exist
In: after operator presses roller clamping button, headstock and tailstock are mobile to gravure printing roller direction, reach in roller clamping force
Stop clamping after to setting value, gravure printing roller end face pushes sealing ring under the action of clamping force, and deformation occurs, pushes waterproof jacket
Mobile to headstock or tailstock side, spring is in compressive state；When grinding, live spindle drive taper is top and gravure printing roller is high
Speed rotates, and fixed spring base and spring, waterproof jacket, compacting ring, sealing ring etc. are rotated with main shaft with speed in live spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593262.8A CN109648465A (en) | 2018-12-25 | 2018-12-25 | A kind of gravure printing roller grinder version end sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593262.8A CN109648465A (en) | 2018-12-25 | 2018-12-25 | A kind of gravure printing roller grinder version end sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109648465A true CN109648465A (en) | 2019-04-19 |
Family
ID=66116616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811593262.8A Pending CN109648465A (en) | 2018-12-25 | 2018-12-25 | A kind of gravure printing roller grinder version end sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109648465A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340450A (en) * | 1980-07-09 | 1982-07-20 | Shinku Laboratory Co., Ltd. | Method for plating rollers and apparatus for mounting rollers utilized in the method |
| CN103419119A (en) * | 2012-05-18 | 2013-12-04 | 上海运安制版有限公司 | Hole blocking and water proofing device for abrasive machining of printing roller |
| CN203956712U (en) * | 2014-07-02 | 2014-11-26 | 上海运申制版模具有限公司 | The hollow roller sealing device of grinder for plate-making |
| CN205835047U (en) * | 2016-07-13 | 2016-12-28 | 广东东运科技印刷设备有限公司 | A kind of buffing machine sealing device |
| CN206445669U (en) * | 2017-02-17 | 2017-08-29 | 温州运城制版有限公司 | A kind of grinder for roller |
| CN207534628U (en) * | 2017-12-05 | 2018-06-26 | 运城制版印刷机械制造有限公司 | A kind of intaglio plate grinder main shaft waterproof construction |
-
2018
- 2018-12-25 CN CN201811593262.8A patent/CN109648465A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340450A (en) * | 1980-07-09 | 1982-07-20 | Shinku Laboratory Co., Ltd. | Method for plating rollers and apparatus for mounting rollers utilized in the method |
| CN103419119A (en) * | 2012-05-18 | 2013-12-04 | 上海运安制版有限公司 | Hole blocking and water proofing device for abrasive machining of printing roller |
| CN203956712U (en) * | 2014-07-02 | 2014-11-26 | 上海运申制版模具有限公司 | The hollow roller sealing device of grinder for plate-making |
| CN205835047U (en) * | 2016-07-13 | 2016-12-28 | 广东东运科技印刷设备有限公司 | A kind of buffing machine sealing device |
| CN206445669U (en) * | 2017-02-17 | 2017-08-29 | 温州运城制版有限公司 | A kind of grinder for roller |
| CN207534628U (en) * | 2017-12-05 | 2018-06-26 | 运城制版印刷机械制造有限公司 | A kind of intaglio plate grinder main shaft waterproof construction |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |