CN204309365U - The special clutch pressure mechanism of a kind of printing machine - Google Patents
The special clutch pressure mechanism of a kind of printing machine Download PDFInfo
- Publication number
- CN204309365U CN204309365U CN201420704228.4U CN201420704228U CN204309365U CN 204309365 U CN204309365 U CN 204309365U CN 201420704228 U CN201420704228 U CN 201420704228U CN 204309365 U CN204309365 U CN 204309365U
- Authority
- CN
- China
- Prior art keywords
- clutch pressure
- printing machine
- motor
- fork
- connecting rod
- 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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Abstract
The special clutch pressure mechanism of a kind of printing machine, the purpose of this utility model is that design is a kind of rational in infrastructure, the special clutch pressure mechanism of the good printing machine of result of use.The technical solution of the utility model is, the special clutch pressure mechanism of a kind of printing machine, it comprises motor, contiguous block, connecting rod, frame is provided with motor cabinet, and motor is fixed on motor cabinet, driven by motor leading screw, leading screw is connected with the first fork by contiguous block, clutch last item and the first fork and the second fork connect firmly, and two forks are connected with connecting rod respectively, and each connecting rod is connected with an eccentric bushing respectively.Clutch pressure action of the present utility model is accurate, control is accurate; And structure is simple, be swift in motion; Whole mechanical movement is steady, noise is low.
Description
Technical field:
The utility model relates to printing machine, particularly a kind of special clutch pressure mechanism of printing machine being applicable to printing machine.
Background technology:
Printing machine is in operation process, when printing work state, printing cylinder contacts with each other and is in combined pressure position, when non-printing duty, printing cylinder mutually leaves and is in tripping position, tripping and combined pressure action all need by adjustment centre of the drum apart from realizing, when printing and non-printing duty, centre of the drum is apart from needing to change according to duty, just need the clutch pressure mechanism using adjustment cylinder position, the clutch pressure mechanism of current printing machine generally adopts actuated by cams form or air cylinder driven form, drawback is a lot: actuated by cams form structure is complicated, vibration is large, noise is large, service behaviour is unstable, clutch pressure mechanism is more easy to wear, the action of air cylinder driven form clutch pressure is often delayed, can not realize accurate clutch pressure action.
Summary of the invention:
The purpose of this utility model is that design is a kind of rational in infrastructure, the special clutch pressure mechanism of the good printing machine of result of use.
The technical solution of the utility model is, the special clutch pressure mechanism of a kind of printing machine, it comprises motor, contiguous block, connecting rod, it is characterized in that: in frame, be provided with motor cabinet, motor is fixed on motor cabinet, driven by motor leading screw, leading screw is connected with the first fork by contiguous block, clutch last item and the first fork and the second fork connect firmly, and two forks are connected with connecting rod respectively, and each connecting rod is connected with an eccentric bushing respectively.
Clutch pressure action of the present utility model is accurate, control is accurate; And structure is simple, be swift in motion; Whole mechanical movement is steady, noise is low.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the side view of Fig. 1.
Detailed description of the invention:
Describe embodiment in detail by reference to the accompanying drawings, the utility model it comprise servomotor 2, contiguous block 4, connecting rod, frame 12 is provided with motor cabinet 1, motor 2 is fixed on motor cabinet, driven by motor leading screw 3, leading screw is connected with the first fork by contiguous block, and clutch last item 6 and the first fork 7 and the second fork 10 connect firmly, two forks are connected to connecting rod 8, and each connecting rod is connected with an eccentric bushing 9,11 respectively.
The utility model in use, when printing machine needs to enter printing state, servomotor 2 rotating band movable wire thick stick 3 moves up, fork 7 is driven to rotate clockwise by contiguous block 4, eccentric bushing 9 is driven to rotate counterclockwise by connecting rod 8 again, the cylinder be contained in eccentric bushing 9 hole just produces movement, moves to printing position.Together with clutch last item 6 connects firmly with the first fork 7, second fork 10, the eccentric bushing 11 of side moves together in addition, namely drives two forks to swing by clutch last item 6, then drives eccentric bushing 11 synchronous axial system by connecting rod 8, thus ensure two ends action simultaneously, ensure the parallel of blanket cylinder.When needs are transformed to off working state from printing state, servomotor 2 rotates backward, and drives leading screw 3 to move down, order about the first fork 7 and the second fork 10 rotates counterclockwise, final drive eccentric bushing 9,11 rotates clockwise, and making centre of the drum apart from increasing, moving to off-position.
Claims (1)
1. the special clutch pressure mechanism of printing machine, it comprises motor, contiguous block, connecting rod, is characterized in that: in frame, be provided with motor cabinet, motor is fixed on motor cabinet, driven by motor leading screw, leading screw is connected with the first fork by contiguous block, and clutch last item and the first fork and the second fork connect firmly, two forks are connected with connecting rod respectively, and each connecting rod is connected with an eccentric bushing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704228.4U CN204309365U (en) | 2014-11-21 | 2014-11-21 | The special clutch pressure mechanism of a kind of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704228.4U CN204309365U (en) | 2014-11-21 | 2014-11-21 | The special clutch pressure mechanism of a kind of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309365U true CN204309365U (en) | 2015-05-06 |
Family
ID=53131696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704228.4U Expired - Fee Related CN204309365U (en) | 2014-11-21 | 2014-11-21 | The special clutch pressure mechanism of a kind of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309365U (en) |
-
2014
- 2014-11-21 CN CN201420704228.4U patent/CN204309365U/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: 20150506 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |