CN206598623U - Plate cylinder oblique pull version adjusting means - Google Patents
Plate cylinder oblique pull version adjusting means Download PDFInfo
- Publication number
- CN206598623U CN206598623U CN201720217778.7U CN201720217778U CN206598623U CN 206598623 U CN206598623 U CN 206598623U CN 201720217778 U CN201720217778 U CN 201720217778U CN 206598623 U CN206598623 U CN 206598623U
- Authority
- CN
- China
- Prior art keywords
- oblique pull
- pull version
- eccentric bushing
- plate cylinder
- version
- 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
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model discloses plate cylinder oblique pull version adjusting means, including plate cylinder, it is characterised in that：The left axle end of plate cylinder carries out revolving support by left avertence heart set, left eccentric bushing is fixed on left frame wallboard, the right axle end of plate cylinder carries out revolving support by right avertence heart set, right eccentric bushing is rotated on right frame plate, the rotation regulation of right eccentric bushing is promoted by oblique pull version motor, right eccentric bushing connection oblique pull version bearing pin, oblique pull version bearing pin is rotated on movable block, movable block is threadedly coupled provided with internal thread with the external screw thread formation of adjusting screw rod, the tail end of adjusting screw rod is rotated on oblique pull version seat, the tail end of adjusting screw rod is connected with the motor shaft of oblique pull version motor by shaft coupling transmission, oblique pull version motor is fixed on oblique pull version seat, oblique pull version seat is fixed on right frame plate.The oblique regulation that the utility model is used for chromatography cross hairs is aligned, simple in construction, easy to adjust.
Description
Technical field
The utility model is related to a kind of printing machine, and in particular to a kind of plate cylinder oblique pull version regulation dress of PS printing machines
Put.
Background technology
PS printing machines are when carrying out printing work, and plate cylinder needs the indirect transfer ability that pattern is passed through into rubber rollers
Set is printed on printed sheet, and to ensure that chromatography is accurate, printed sheet is aligned provided with chromatography cross hairs for chromatography.For chromatography cross hairs
Chromatography is aligned, and being adjusted circumferentially and being adjusted axially using plate cylinder at present, thus can eliminate chromatography cross hairs transverse direction and
Longitudinal error, but be difficult to be completely eliminated for the skewed error of chromatography cross hairs.
The content of the invention
In view of the deficiencies in the prior art, the purpose of this utility model is to be to provide a kind of for the oblique of chromatography cross hairs
Regulation alignment, plate cylinder oblique pull version adjusting means simple in construction, easy to adjust.
The utility model adopts the following technical scheme that to complete：
Plate cylinder oblique pull version adjusting means, including plate cylinder, it is characterised in that：The left axle end of plate cylinder is by left avertence
Heart set carries out revolving support, and left eccentric bushing is fixed on left frame wallboard, and the right axle end of plate cylinder is covered by the right avertence heart to be carried out
Revolving support, right eccentric bushing is rotated on right frame plate, and the rotation regulation of right eccentric bushing is promoted by oblique pull version motor,
Right eccentric bushing connection oblique pull version bearing pin, oblique pull version bearing pin is rotated on movable block, and movable block is provided with internal thread and adjusting screw rod
External screw thread formation threaded connection, the tail end of adjusting screw rod rotated on oblique pull version seat, tail end and the oblique pull version of adjusting screw rod
The motor shaft of motor is connected by shaft coupling transmission, and oblique pull version motor is fixed on oblique pull version seat, and oblique pull version seat is fixed at
On right frame plate.
After adopting the above technical scheme, when the chromatography cross hairs on printed sheet has skewed error during printing work, then can
Make the rotation of right eccentric bushing generation certain angle by the action of oblique pull version motor, to change the right axle end centre bit of plate cylinder
Put, although and now the left axle end of plate cylinder is equally supported by eccentric bushing, left eccentric bushing is fixedly installed, so printing plate
The left axle end center of roller will not change, and plate cylinder is produced oblique regulation, so as to meet chromatography cross hairs
Oblique regulation alignment, regulation it is simple in construction, it is easy to adjust.
Preferably, the outside of right eccentric bushing is provided with end cap, end cap is fixed on right frame plate, the medial extremity of end cap
Face is provided with holder hole, and holder hole is built with holder and waveform spring washer, and holder is under the elastic force effect of waveform spring washer by right eccentric bushing
It is pressed on right frame plate.Above-mentioned design eliminates the axial error of plate cylinder, it is ensured that the precision of oblique pull version regulation.
Preferably, the endoporus of right eccentric bushing is provided with right needle bearing, the cylindrical of right eccentric bushing is provided with composite self-lubricating axle
Hold, the endoporus of left eccentric bushing is provided with the needle bearing that rolls left.
Brief description of the drawings
The utility model has drawings described below：
Fig. 1 is structural representation of the present utility model,
Fig. 2 is Fig. 1 partial enlarged drawing,
Fig. 3 is Fig. 2 right direction view.
Embodiment
As illustrated, plate cylinder oblique pull version adjusting means of the present utility model, including plate cylinder 1, plate cylinder 1
Left axle end carries out revolving support by left eccentric bushing 2, and the endoporus of left eccentric bushing 2 is provided with the needle bearing 4 that rolls left, and left eccentric bushing 2 is fixed and set
In on left frame wallboard 5, the right axle end of plate cylinder 1 carries out revolving support by right eccentric bushing 3, and the endoporus of right eccentric bushing 3 is provided with
Right needle bearing 7, right eccentric bushing 3 is rotated on right frame plate 6, and the cylindrical of right eccentric bushing 3 is provided with composite self-lubricating bearing
8, the rotation regulation of right eccentric bushing 3 is promoted by oblique pull version motor 17, the right connection of eccentric bushing 3 oblique pull version bearing pin 12, oblique pull version
Bearing pin 12 is rotated on movable block 13, and movable block 13 is threadedly coupled provided with internal thread with the external screw thread formation of adjusting screw rod 14,
The tail end of adjusting screw rod 14 is rotated on oblique pull version seat 16, and the motor shaft of the tail end and oblique pull version motor 17 of adjusting screw rod 14 leads to
Cross shaft coupling 15 to be connected, oblique pull version motor 17 is fixed on oblique pull version seat 16, oblique pull version seat 16 is fixed at right frame
On wallboard 6.The outside of right eccentric bushing 3 is provided with end cap 11, and end cap 11 is fixed on right frame plate 6, the medial extremity of end cap 11
Face is provided with holder hole, and holder hole is built with holder 9 and waveform spring washer 10, and holder 9 is under the elastic force effect of waveform spring washer 10 by the right side
Eccentric bushing 3 is pressed on right frame plate 6.
Claims (3)
1. plate cylinder oblique pull version adjusting means, including plate cylinder, it is characterised in that：The left axle end of plate cylinder is by the left avertence heart
Set carries out revolving support, and left eccentric bushing is fixed on left frame wallboard, and the right axle end of plate cylinder is covered back by the right avertence heart
Turn support, right eccentric bushing is rotated on right frame plate, the rotation regulation of right eccentric bushing is promoted by oblique pull version motor, right
Eccentric bushing connection oblique pull version bearing pin, oblique pull version bearing pin is rotated on the movable block, and movable block is provided with internal thread and adjusting screw rod
External screw thread formation threaded connection, the tail end of adjusting screw rod is rotated on oblique pull version seat, tail end and the oblique pull version electricity of adjusting screw rod
The motor shaft of machine is connected by shaft coupling transmission, and oblique pull version motor is fixed on oblique pull version seat, and oblique pull version seat is fixed at the right side
On frame plate.
2. plate cylinder oblique pull version adjusting means as claimed in claim 1, it is characterised in that：The outside of right eccentric bushing is provided with end
Lid, end cap is fixed on right frame plate, and the inner side end of end cap is provided with holder hole, and holder hole is built with holder and waveform bullet
Right avertence heart set is pressed on right frame plate by pad, holder under the elastic force effect of waveform spring washer.
3. plate cylinder oblique pull version adjusting means as claimed in claim 1, it is characterised in that：The endoporus of right eccentric bushing is provided with the right side
Needle bearing, the cylindrical of right eccentric bushing is provided with composite self-lubricating bearing, and the endoporus of left eccentric bushing is provided with the needle bearing that rolls left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217778.7U CN206598623U (en) | 2017-03-08 | 2017-03-08 | Plate cylinder oblique pull version adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217778.7U CN206598623U (en) | 2017-03-08 | 2017-03-08 | Plate cylinder oblique pull version adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598623U true CN206598623U (en) | 2017-10-31 |
Family
ID=60147345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217778.7U Expired - Fee Related CN206598623U (en) | 2017-03-08 | 2017-03-08 | Plate cylinder oblique pull version adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662400A (en) * | 2017-11-02 | 2018-02-06 | 景德镇市中景印机有限公司 | A kind of oblique pull version governor motion based on web press |
| CN115139630A (en) * | 2022-07-19 | 2022-10-04 | 无锡宝南机器制造有限公司 | Plate-pulling adjusting mechanism of rotary offset press |
-
2017
- 2017-03-08 CN CN201720217778.7U patent/CN206598623U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662400A (en) * | 2017-11-02 | 2018-02-06 | 景德镇市中景印机有限公司 | A kind of oblique pull version governor motion based on web press |
| CN107662400B (en) * | 2017-11-02 | 2020-01-07 | 景德镇市中景印机有限公司 | Oblique plate-pulling adjusting mechanism based on web rotary printing machine |
| CN115139630A (en) * | 2022-07-19 | 2022-10-04 | 无锡宝南机器制造有限公司 | Plate-pulling adjusting mechanism of rotary offset press |
| CN115139630B (en) * | 2022-07-19 | 2023-09-26 | 无锡宝南机器制造有限公司 | Plate pulling regulating mechanism of rotary offset press |
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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: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |