CN203974215U - A kind of novel printing machine cylinder - Google Patents
A kind of novel printing machine cylinder Download PDFInfo
- Publication number
- CN203974215U CN203974215U CN201420301519.9U CN201420301519U CN203974215U CN 203974215 U CN203974215 U CN 203974215U CN 201420301519 U CN201420301519 U CN 201420301519U CN 203974215 U CN203974215 U CN 203974215U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- trunnion shaft
- cylinder
- axis body
- reinforcement
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a kind of novel printing machine cylinder, comprise cylindrical shell and wear the axis body in cylindrical shell, between described cylindrical shell and axis body, in formed annular through-hole, be axially arranged with trunnion shaft, on axis body, be arranged with axle sleeve, on trunnion shaft, be provided with the reinforcement that connects respectively cylindrical shell and axle sleeve.Described trunnion shaft uniform ring is located in annular through-hole and has 4 at least.Described trunnion shaft two ends are provided with hubcap.Described reinforcement has 4 at least.The utility model designs reinforcement in through hole, the bending rigidity of cylinder is improved, reduce the deflection deformation of printing process intermediate roll, improved squeegee pressure in the circumferential distribution situation of cylinder, guarantee that the squeegee pressure bearing at circumferential diverse location reaches unanimity.
Description
Technical field
The utility model discloses a kind of novel printing machine cylinder.
Background technology
Cylinder is the core component of printing machinery, the stationarity of its running affects print quality to a great extent, owing to being subject to the effect of certain squeegee pressure and self gravitation, there is vertically deflection deformation in printing cylinder, now, when squeegee pressure acts on the circumferential diverse location of printing cylinder of labyrinth, circumferentially there is inconsistent deflection deformation in it, the deflection deformation of cylinder makes squeegee pressure all inhomogeneous along the distribution of barrel axial and circumferential, directly affects the roll extrusion contact between printing cylinder.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of novel printing machine cylinder is provided, the bending rigidity of cylinder is improved, reduce the deflection deformation of printing process intermediate roll, improved squeegee pressure in the circumferential distribution situation of cylinder, guaranteed that the squeegee pressure bearing at circumferential diverse location reaches unanimity.
The utility model technical scheme adopting of dealing with problems is:
A novel printing machine cylinder, comprises cylindrical shell and wears the axis body in cylindrical shell, between described cylindrical shell and axis body, in formed annular through-hole, is axially arranged with trunnion shaft, is arranged with axle sleeve on axis body, is provided with the reinforcement that connects respectively cylindrical shell and axle sleeve on trunnion shaft.
Further setting as such scheme: described trunnion shaft uniform ring is located in annular through-hole and has 4 at least.
Further setting as such scheme: described trunnion shaft two ends are provided with hubcap.
Further setting as such scheme: described reinforcement has 4 at least.
The beneficial effects of the utility model are:
The utility model designs reinforcement in through hole, the bending rigidity of cylinder is improved, reduce the deflection deformation of printing process intermediate roll, improved squeegee pressure in the circumferential distribution situation of cylinder, guarantee that the squeegee pressure bearing at circumferential diverse location reaches unanimity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model radial section view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1 and Figure 2, the utility model provides a kind of novel printing machine cylinder, comprise cylindrical shell 1 and wear the axis body 2 in cylindrical shell 1, between described cylindrical shell 1 and axis body 2, in formed annular through-hole, be axially arranged with trunnion shaft 3, on axis body 2, be arranged with axle sleeve 4, on trunnion shaft 3, be provided with the reinforcement 5 that connects respectively cylindrical shell 1 and axle sleeve 4.
Described trunnion shaft 3 uniform ring are located in annular through-hole and have 4 at least.
Described trunnion shaft 3 two ends are provided with hubcap 6.
Described reinforcement 5 has 4 at least.
The utility model is at through hole design reinforcement 5, the bending rigidity of cylinder is improved, reduce the deflection deformation of printing process intermediate roll, improved squeegee pressure in the circumferential distribution situation of cylinder, guarantee that the squeegee pressure bearing at circumferential diverse location reaches unanimity.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (4)
1. a novel printing machine cylinder, comprise cylindrical shell (1) and wear the axis body (2) in cylindrical shell (1), it is characterized in that: between described cylindrical shell (1) and axis body (2), in formed annular through-hole, be axially arranged with trunnion shaft (3), on axis body (2), be arranged with axle sleeve (4), on trunnion shaft (3), be provided with the reinforcement (5) that connects respectively cylindrical shell (1) and axle sleeve (4).
2. a kind of novel printing machine cylinder according to claim 1, is characterized in that: described trunnion shaft (3) uniform ring is located in annular through-hole and has 4 at least.
3. a kind of novel printing machine cylinder according to claim 1, is characterized in that: described trunnion shaft (3) two ends are provided with hubcap (6).
4. a kind of novel printing machine cylinder according to claim 1, is characterized in that: described reinforcement (5) has 4 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301519.9U CN203974215U (en) | 2014-06-07 | 2014-06-07 | A kind of novel printing machine cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301519.9U CN203974215U (en) | 2014-06-07 | 2014-06-07 | A kind of novel printing machine cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974215U true CN203974215U (en) | 2014-12-03 |
Family
ID=51971697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420301519.9U Expired - Fee Related CN203974215U (en) | 2014-06-07 | 2014-06-07 | A kind of novel printing machine cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974215U (en) |
-
2014
- 2014-06-07 CN CN201420301519.9U patent/CN203974215U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206320189U (en) | A kind of non-maintaining hub bearing of truck and wherein spacer | |
| CN204458812U (en) | Assembly line roller bearing | |
| CN203974215U (en) | A kind of novel printing machine cylinder | |
| CN205217607U (en) | Can dismantle roll | |
| CN205869851U (en) | Bearing ring knurlizer device | |
| CN203856885U (en) | Integrated guide and guard ball bearing | |
| CN202507670U (en) | Automatic rubber roller shaft | |
| CN202925202U (en) | Spinning roller support | |
| CN201068932Y (en) | Roller bearing cage substituting for inner and out ring | |
| CN204122462U (en) | A kind of many roll stacks are fit | |
| CN203814579U (en) | Bearing seat for rubber roll of cigarette assembling machine | |
| CN201599327U (en) | Bearing bracket for rollers | |
| CN106553433A (en) | A kind of bearing arrangement on printer sheet transfer drum | |
| CN105040182B (en) | A kind of high-sealed carding machine licker-in | |
| CN110893710A (en) | Rubber roll shaft | |
| CN205075451U (en) | Bearing system on two -color printing machine sheet transfer drum | |
| CN205439541U (en) | A drum that is used for race ring of taking of offset press | |
| CN207621178U (en) | A kind of sliding self sealss combination bearing | |
| CN201953851U (en) | Split-type end cover component of crossed-shaft universal joint | |
| CN207421157U (en) | A kind of rolling bearing units applied to mechanical part | |
| CN204312537U (en) | The needle bearing structure of punch press live axle | |
| CN205478926U (en) | Bearing | |
| CN205858988U (en) | Hooks coupling universal coupling cross bag | |
| CN206972770U (en) | A kind of Novel rolling wheel bearing | |
| CN206530649U (en) | A kind of step chain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170607 |