CN203937301U - The pressure roller fixture of offset press - Google Patents
The pressure roller fixture of offset press Download PDFInfo
- Publication number
- CN203937301U CN203937301U CN201420318777.8U CN201420318777U CN203937301U CN 203937301 U CN203937301 U CN 203937301U CN 201420318777 U CN201420318777 U CN 201420318777U CN 203937301 U CN203937301 U CN 203937301U
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- fixed base
- offset press
- holding section
- notch
- 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
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 238000007645 offset printing Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 206010044565 Tremor Diseases 0.000 abstract description 3
- 238000007639 printing Methods 0.000 description 2
- 238000001459 lithography Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a kind of pressure roller fixture of offset press, the fixed base bar that the pressure roller fixture of described offset press comprises a strip, described fixed base bar is provided with the pressure roller via-hole array being comprised of pressure roller through hole, the afterbody of described fixed base bar is provided with one first holding section and one second holding section, the first described holding section comprises one first engaging notch and the first fixed groove, the second described holding section comprises one second engaging notch and one second fixed groove, the setting party of the first described engaging notch is to contrary with the second described engaging notch.The pressure roller fixture of offset press of the present utility model is utilized the first holding section being oppositely arranged and second holding section of the afterbody of fixed base bar, user can directly easily be fastened on whole fixed base bar in the frame of feeder, fixation, easy disassembling, autobalance pressure roller trembles up and down simultaneously, greatly improved stability and the ease for use of the pressure roller of offset press, practical.
Description
Technical Field
The utility model relates to a lithography apparatus, more precisely, be a compression roller fixing device of offset press.
Background
An offset printing press is a kind of offset printing press, in which printing images are first printed on a blanket cylinder from a printing plate and then transferred to paper by the blanket cylinder. In order to smoothly feed the paper, the paper is generally fed directly onto the transfer table by a pressure roller. The existing compression roller bracket is fixed by screws, so that vibration is easy to occur, and the compression roller is very troublesome to replace.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a compression roller fixing device of offset press is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a compression roller fixing device of offset press, compression roller fixing device of offset press contain a long banding fixed base strip, fixed base strip on be equipped with the compression roller through-hole array of constituteing by the compression roller through-hole, the afterbody of fixed base strip be equipped with a first block portion and a second block portion, first block portion contain a first block notch and first fixed recess, second block portion contain a second block notch and a fixed recess of second, first block notch set up the direction with second block notch opposite.
As a preferred embodiment of the present invention, the first engaging notch and the second engaging notch are both V-shaped grooves.
As the preferred embodiment of the utility model, the press roller fixing device of the offset press is integrally formed by stainless steel.
The utility model discloses a compression roller fixing device of offset press utilizes first block portion and the second block portion of the relative setting of afterbody of fixed base strip, and the user can be directly with the light lock of whole fixed base strip in the frame of paper feeder, and is fixed firm, and the dismouting is easy, and the upper and lower tremor of automatic balance compression roller has simultaneously improved the stability and the ease for use of offset press's compression roller greatly, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a press roller fixing device of an offset printing machine according to the present invention;
FIG. 2 is an enlarged detail view of area A of the platen roller fixing device of the offset printing press of FIG. 1;
wherein,
1. a press roller fixing device of the offset press; 2. fixing the base strip; 3. a first engaging portion; 31. a first engaging notch; 32. a first fixing groove; 4. a second engaging portion; 41. a second engaging notch; 42. a second fixing groove; 5. and a press roll through hole.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 2, the utility model discloses a compression roller fixing device 1 of offset press contains a long banding fixed base strip 2, be equipped with the compression roller through-hole array of constituteing by compression roller through-hole 5 on this fixed base strip 2, the afterbody of this fixed base strip 2 is equipped with a first block portion 3 and a second block portion 4, this first block portion 3 contains a first block notch 31 and first fixed recess 32, this second block portion 4 contains a second block notch 41 and a fixed recess 42 of second, this first block notch 31 sets up the direction opposite with this second block notch 41.
The first engaging notch 31 and the second engaging notch 41 are both "V" shaped grooves.
The press roller fixing device 1 of the offset press is integrally formed by stainless steel.
The utility model discloses a compression roller fixing device of offset press utilizes first block portion and the second block portion of the relative setting of afterbody of fixed base strip, and the user can be directly with the light lock of whole fixed base strip in the frame of paper feeder, and is fixed firm, and the dismouting is easy, and the upper and lower tremor of automatic balance compression roller has simultaneously improved the stability and the ease for use of offset press's compression roller greatly, and the practicality is strong.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a compression roller fixing device of offset press, characterized in that, compression roller fixing device (1) of offset press contain a long banding fixed base strip (2), fixed base strip (2) on be equipped with the compression roller through-hole array of constituteing by compression roller through-hole (5), the afterbody of fixed base strip (2) be equipped with a first block portion (3) and a second block portion (4), first block portion (3) contain a first block notch (31) and first fixed recess (32), second block portion (4) contain a second block notch (41) and a fixed recess (42) of second, first block notch (31) set up the direction with second block notch (41) opposite.
2. The platen roller fixing device of an offset printing press according to claim 1, wherein the first engaging notch (31) and the second engaging notch (41) are both "V" shaped grooves.
3. The platen roller fixing device of an offset printing press according to claim 2, wherein the platen roller fixing device (1) of the offset printing press is integrally formed of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318777.8U CN203937301U (en) | 2014-06-16 | 2014-06-16 | The pressure roller fixture of offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318777.8U CN203937301U (en) | 2014-06-16 | 2014-06-16 | The pressure roller fixture of offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203937301U true CN203937301U (en) | 2014-11-12 |
Family
ID=51856646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318777.8U Expired - Fee Related CN203937301U (en) | 2014-06-16 | 2014-06-16 | The pressure roller fixture of offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203937301U (en) |
-
2014
- 2014-06-16 CN CN201420318777.8U patent/CN203937301U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141112 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |