CN208133787U - A kind of stamp roller for preventing roller shaft from centrifugation offset occurs - Google Patents
A kind of stamp roller for preventing roller shaft from centrifugation offset occurs Download PDFInfo
- Publication number
- CN208133787U CN208133787U CN201820593607.9U CN201820593607U CN208133787U CN 208133787 U CN208133787 U CN 208133787U CN 201820593607 U CN201820593607 U CN 201820593607U CN 208133787 U CN208133787 U CN 208133787U
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- roller
- ontology
- block
- centrifugation
- stamp
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Abstract
The utility model discloses a kind of stamp roller for preventing roller shaft from centrifugation offset occurs, it include roller ontology, and it is set to the roller lid being fixedly connected with roller ontology at roller ontology both ends, the roller body interior is provided with the roller axis through roller lid, cavity is provided between the roller axis and roller ontology, the cavity inside is provided with limiting device, the limiting device includes spring, and it is set to the strut of spring inner, the strut lower end is provided with limited block, the strut upper end offers limit hole, the roller ontology lower end inner wall is provided with and the integrally formed card slot block of roller ontology, the roller lid is provided with and the integrally formed link block of roller lid relative to one end of card slot block；The novel stamp roller for preventing roller shaft from centrifugation offset occurs, by limiting device, so that roller shaft in the process of operating, can effectively avoid the generation of roller shaft centrifugal phenomenon, printing efficiency is improved, there is structure simple, long service life, easy for installation.
Description
Technical field
The utility model relates to a kind of stamp rollers for preventing roller shaft from centrifugation offset occurs.
Background technique
Printing plate cylinder main program is nickel plating-copper facing-chromium plating, therefore relatively high to the combination force request of coating, is being electroplated
The displacement or corrosion reaction occurred in the process has comparable influence to the binding force of coating.Small flaw occur directly will lead to
Product is scrapped.Variation of the roller when later process is processed, in terms of temperature, pressure, it is desirable that ambrose alloy binding force will be got well, existing
Grinding technics is roller to be first first ground to desired size with the coarse plain emery wheel marked as 800#, then mentioned with the grinding wheel marked as 300#
High surface smoothness.
Existing roller is divided into hollow roll and solid roll, hollow roll lighter in weight, roller and carving sometimes during engraving
Sympathetic response sound can be issued between head by carving, that is, roller surface appears in seismism, and pattern can be made to generate and shake line, and solid roll weight
It measures heavier, sympathetic response sound will not be issued between engraving member during engraving, roller surface will not generate shake line, but one solid
The price of roller is significantly larger than the price of hollow roller, and material needed for solid roller is far longer than hollow roller, different
Pattern just need different rollers, if each is all solid roller, will need to consume a large amount of cost, for upper
Defect is stated, could be improved.
Technology disclosed in a kind of electric carving roller of Publication No. 205800465 has solved the problem above-mentioned, and includes one
Hollow roller, the both ends of the hollow roller are equipped with the through-hole be connected with hollow roller, pass through through-hole in the hollow roller
It is arranged with a solid roller, the through hole is removably equipped with the roller lid that can block through-hole, the roller lid
Upper to be removably equipped with roller axis, the roller, which covers, is equipped with perforation, and the roller axis may pass through perforation and solid roller
It is detachably connected；But the equipment has ignored roller ontology in the process to run at high speed, due to roller shaft and roller sheet
There are certain gaps between body, therefore are easy to appear the phenomenon that roller shaft is centrifuged, to carry out undesirable influence to printer belt.
Utility model content
In view of this, the utility model aim is to provide one kind by limiting device, so that mistake of the roller shaft in operating
Cheng Dangzhong can give limited block one pressure, promote to be in close contact between limited block and roller shaft by spring, turn to roller
Axis carries out firm limit and fixes, to ensure that roller shaft is located at the central axis of shaft ontology, and then effectively avoids
Roller shaft centrifugal phenomenon generates, and improves printing efficiency, has simple structure, long service life, easy for installation prevents
The stamp roller of centrifugation offset occurs for roller shaft.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：One kind prevents roller shaft to be centrifuged
The stamp roller of offset includes roller ontology, and is set to the roller being fixedly connected with roller ontology at roller ontology both ends
Lid, the roller body interior are provided with the roller axis through roller lid, are provided between the roller axis and roller ontology
Cavity, the cavity inside are provided with limiting device, and the limiting device includes spring, and is set to the branch of spring inner
Bar, the strut lower end are provided with limited block, and the strut upper end offers limit hole, the roller ontology lower end inner wall setting
Have with the integrally formed card slot block of roller ontology, the roller lid relative to one end of card slot block be provided with roller lid one at
The link block of type.
Preferably, the lower end of the limited block is provided with the wearing layer being fixedly connected with limited block, the wearing layer
It is arranged in circular arc type, the wearing layer is ceramic wearing coat.
Preferably, the card slot block inner wall opens up fluted, the link block surface is provided with to be connect with groove clamping
Convex block, the convex block cross section semicircular in shape setting.
Preferably, the limiting device is provided with more than one and is uniformly distributed in roller body internal surface, the card
Geosynclinal block is provided with more than one.
Preferably, the outer surface of the roller ontology is provided with the corrosion-resistant coating being fixedly connected with roller ontology, it is described
Corrosion-resistant coating is nickel alloy corrosion-resistant coating.
The utility model has the technical effect that following aspect：Due to being provided with limiting device, so that roller shaft
In the process of operating, it can give limited block one pressure by spring, promote closely to connect between limited block and roller shaft
Touching, firm limit is carried out to roller shaft, ensure that roller shaft is located at the central axis of shaft ontology, to effectively keep away
Exempt from the generation of roller shaft centrifugal phenomenon, improves printing efficiency, while by the strut of spring inner, it can be effectively by bullet
Spring is fixed on above limited block, prevents spring from shifting, so that service performance is more stable；Due to being provided with card slot block and company
Block is connect, so that roller lid and roller ontology be in the process of connection, it can be by the groove and link block on card slot block
Clamping connection is carried out between convex block, can not only reinforce the secured performance between roller lid and roller ontology, but also also improve
The advantages of installation effectiveness has structure simple, easy for installation, long service life.
Detailed description of the invention
Fig. 1 is a kind of overall structure signal for the stamp roller for preventing roller shaft from centrifugation offset occurs of the utility model
Figure；
Fig. 2 is the partial enlarged view in a kind of stamp roller for preventing roller shaft from centrifugation offset occurs of the utility model；
Fig. 3 is the side view of limiting device in a kind of stamp roller for preventing roller shaft from centrifugation offset occurs of the utility model
Figure.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is not described in detail in embodiment.
A kind of stamp roller for preventing roller shaft from centrifugation offset occurs, as shown in Figure 1-3, include roller ontology 1, institute
The outer surface for stating roller ontology 1 is provided with corrosion-resistant coating 12 for 1 service life of strengthening version roller body and corrosion resistance, described
Corrosion-resistant coating 12 is nickel alloy corrosion-resistant coating 12, and the both ends of the roller ontology 1 are provided with the roller of 1 screw of roller ontology connection
Lid 2, the roller ontology 1 are internally provided with the roller axis 3 through roller lid 2, and the roller axis 3 is located in roller ontology 1
It is free to rotate, cavity 4 is provided between the roller axis 3 and roller ontology 1, the cavity 4 is internally provided with and roller sheet
The limiting device 5 that 1 inner wall of body is flexibly connected, the limiting device 5 are provided with more than one and are uniformly distributed in roller ontology 1
Inner surface, the limiting device 5 include spring 51, and are set to inside spring 51 and solid with the welding of 1 inner wall of roller ontology
Fixed strut 52,52 upper end of strut offer the limit hole 55 for limiting 52 position of strut, and 52 lower end of strut is set
Be equipped with the limited block 53 connecting with 52 screw of strut, the lower end of the limited block 53 be provided with it is being connect with 53 screw of limited block,
For extending the wearing layer 53 of 53 service life of limited block, the wearing layer 53 is arranged in circular arc type, and the wearing layer 53 is
Ceramic wearing coat 53,1 lower end inner wall of roller ontology are provided with and the integrally formed card slot block 11 of roller ontology 1, the card
Geosynclinal block 11 is provided with more than one, and 11 inner wall of card slot block opens up fluted 111, and the roller lid 2 is relative to card slot block 11
One end be provided with the integrally formed link block 21 of roller lid 2, between institute's card slot block 11 and link block 21 clamping connect, it is described
21 surface of link block is provided with the convex block 211 connecting with 111 clamping of groove, and the cross section semicircular in shape of the convex block 211 is arranged,
Clamping connects between the convex block 211 and groove 111.
Process description：It is powered first using shifting to an earlier date upper liquid, roller is fundamentally solved once into being electroplated in copper plating groove immediately
Then binding force problem begins to electroplating technique into chrome-plating bath using roller one, it will be apparent that improve the binding force of layers of chrome,
And so that crackle is reached 400-600 item/cm2 using import additive for chrome-plating, crackle is shallower to improve antiseptic property, finally selects and cuts
The small grinding wheel of the amount of cutting reduces cutting at one time amount；Experimental comparison optimizes the linear velocity relationship of roller linear velocity and grinding wheel rotation,
Grinding speed is 1 times or so of roller linear velocity, and it is 0.5m/ minutes that grinding wheel, which moves left and right speed, and grinding lines effect is best.
The utility model has the technical effect that following aspect：Due to being provided with limiting device, so that roller shaft
In the process of operating, it can give limited block one pressure by spring, promote closely to connect between limited block and roller shaft
Touching, firm limit is carried out to roller shaft, ensure that roller shaft is located at the central axis of shaft ontology, to effectively keep away
Exempt from the generation of roller shaft centrifugal phenomenon, improves printing efficiency while the strut by spring inner, it can be effectively by bullet
Spring is fixed on above limited block, prevents spring from shifting, so that service performance is more stable；Due to being provided with card slot block and company
Block is connect, so that roller lid and roller ontology be in the process of connection, it can be by the groove and link block on card slot block
Clamping connection is carried out between convex block, can not only reinforce the secured performance between roller lid and roller ontology, but also also improve
The advantages of installation effectiveness has structure simple, easy for installation, long service life.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (5)
1. a kind of stamp roller for preventing roller shaft from centrifugation offset occurs, includes roller ontology, and be set to roller ontology
The roller lid being fixedly connected with roller ontology at both ends, the roller body interior are provided with the roller axis through roller lid,
Cavity is provided between the roller axis and roller ontology, it is characterised in that：The cavity inside is provided with limiting device, described
Limiting device includes spring, and is set to the strut of spring inner, and the strut lower end is provided with limited block, on the strut
End offers limit hole, and the roller ontology lower end inner wall is provided with and the integrally formed card slot block of roller ontology, the roller
It covers and is provided with and the integrally formed link block of roller lid relative to one end of card slot block.
2. a kind of stamp roller for preventing roller shaft from centrifugation offset occurs as described in claim 1, it is characterised in that：It is described
The lower end of limited block is provided with the wearing layer being fixedly connected with limited block, and being arranged in circular arc type for the wearing layer is described wear-resisting
Layer is ceramic wearing coat.
3. a kind of stamp roller for preventing roller shaft from centrifugation offset occurs as described in claim 1, it is characterised in that：It is described
Card slot block inner wall opens up fluted, and the link block surface is provided with the convex block connecting with groove clamping, the convex block it is transversal
The setting of face semicircular in shape.
4. a kind of stamp roller for preventing roller shaft from centrifugation offset occurs as described in claim 1, it is characterised in that：It is described
Limiting device is provided with more than one and is uniformly distributed in roller body internal surface, and the card slot block is provided with more than one.
5. a kind of stamp roller for preventing roller shaft from centrifugation offset occurs as described in claim 1, it is characterised in that：It is described
The outer surface of roller ontology is provided with the corrosion-resistant coating being fixedly connected with roller ontology, and the corrosion-resistant coating is nickel alloy anticorrosion
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593607.9U CN208133787U (en) | 2018-04-24 | 2018-04-24 | A kind of stamp roller for preventing roller shaft from centrifugation offset occurs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593607.9U CN208133787U (en) | 2018-04-24 | 2018-04-24 | A kind of stamp roller for preventing roller shaft from centrifugation offset occurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208133787U true CN208133787U (en) | 2018-11-23 |
Family
ID=64310765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820593607.9U Expired - Fee Related CN208133787U (en) | 2018-04-24 | 2018-04-24 | A kind of stamp roller for preventing roller shaft from centrifugation offset occurs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208133787U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624485B (en) * | 2019-01-28 | 2020-08-11 | 汕头市精工东捷制版有限公司 | Printing plate roller of gravure press |
| CN112549746A (en) * | 2020-12-02 | 2021-03-26 | 浙江聚众柔印科技有限公司 | Liquid flexible resin printing drum |
| CN113246590A (en) * | 2021-05-19 | 2021-08-13 | 龙游运申制版有限公司 | High-definition gravure printing roller and manufacturing method thereof |
| CN113878983A (en) * | 2021-09-07 | 2022-01-04 | 上海乐慧包装有限公司 | Packaging carton printing roller |
-
2018
- 2018-04-24 CN CN201820593607.9U patent/CN208133787U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624485B (en) * | 2019-01-28 | 2020-08-11 | 汕头市精工东捷制版有限公司 | Printing plate roller of gravure press |
| CN112549746A (en) * | 2020-12-02 | 2021-03-26 | 浙江聚众柔印科技有限公司 | Liquid flexible resin printing drum |
| CN113246590A (en) * | 2021-05-19 | 2021-08-13 | 龙游运申制版有限公司 | High-definition gravure printing roller and manufacturing method thereof |
| CN113878983A (en) * | 2021-09-07 | 2022-01-04 | 上海乐慧包装有限公司 | Packaging carton printing roller |
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| 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: 20181123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |