CN203067599U - Compensating device for die-cutting machine of printing machine - Google Patents
Compensating device for die-cutting machine of printing machine Download PDFInfo
- Publication number
- CN203067599U CN203067599U CN 201220668138 CN201220668138U CN203067599U CN 203067599 U CN203067599 U CN 203067599U CN 201220668138 CN201220668138 CN 201220668138 CN 201220668138 U CN201220668138 U CN 201220668138U CN 203067599 U CN203067599 U CN 203067599U
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- die
- spline
- cutting machine
- compensating device
- machine
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- Expired - Fee Related
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Abstract
The utility model relates to a compensating device for a die-cutting machine of a printing machine. The compensating device for the die-cutting machine of the printing machine comprises a spline type roller shaft with a printing die plate, and a spline type clutch connected with a driving belt wheel is arranged on the end portion of the spline type roller shaft. The compensating device for the die-cutting machine of the printing machine is characterized in that the spline type clutch comprises an inner ring, an outer ring and rolling balls, a spline is arranged on the inner side of the inner ring, the rolling balls are arranged between the inner ring and the outer ring, and check rings are arranged at two ends of the rolling balls. When a machine needs to be shut down, a transmission shaft stops moving under the action of the spline, and a roller still carries out decelerated motion under driving of the outer ring and the action of inertia force until the roller stops. Therefore, stopping locations of each time are different, an existing problem that the die plate is damaged due to stopping on one point, and the service life of the die plate is prolonged. The working principle of the compensating device for the die-cutting machine of the printing machine is similar to an overrun clutch, and besides the compensating device for the die-cutting machine of the printing machine has the advantages of being simple in structure and convenient to use, and improving working efficiency.
Description
Technical field
The utility model belongs to printing press manufacturing technology field, particularly relates to a kind of printing press die-cutting machine compensation device.
Background technique
At present, die-cutting machine is one of imperative equipment in the printing industry, its groundwork principle is that the drive bottom roll at drive unit moves in a circle, template is installed in motion together thereupon on the cylinder, existing die-cutting machine transmission shaft adopts splined shaft to be connected with drive pulley, this kind Placement is after stopping, and cutting knife will be cut all the time on a point, so just accelerates the damage of template.Therefore need often to change, increase manufacture cost so on the one hand, need frequent shutdown on the other hand, reduce working efficiency.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, easy to use, increase work efficiency, prolong the printing press die-cutting machine compensation device in template life-span.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of printing press die-cutting machine compensation device, comprise the spline drum shaft that printing stencil is installed, the end of described spline drum shaft is equipped with the spline clutch that is connected with drive pulley, it is characterized in that: described splined clutch comprises inner ring, outer ring and ball, described inner ring inboard is provided with spline, between inner ring and the outer ring ball is installed, the two ends of described ball are equipped with back-up ring.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, namely be connected with drive pulley by said apparatus, like this after needs stop, transmission shaft stop motion under the effect of spline, and the drive bottom roll of outer ring is still done retarded motion under the effect of inertial force, up to stopping, each like this position that stops is all different, thereby avoid the existing problem that stops at the damaged template of bringing on the point, prolonged the working life of template, in addition the utility model also have simple in structure, easy to use, advantage such as increase work efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model side view;
Fig. 3 is that the utility model uses the status architecture schematic representation.
Among the figure: 1, drum shaft; 2, spline clutch; 2-1, inner ring; 2-2, outer ring; 2-3, ball; 2-4, spline; 2-5, back-up ring.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 to Fig. 3, a kind of printing press die-cutting machine compensation device, comprise the spline drum shaft 1 that printing stencil is installed, the end of described spline drum shaft is equipped with the spline clutch 2 that is connected with drive pulley, described splined clutch 2 comprises inner ring 2-1, outer ring 2-2 and ball 2-3, described inner ring 2-1 inboard is provided with spline 2-4, and ball 2-3 is installed between inner ring 2-1 and the outer ring 2-2, and the two ends of described ball 2-3 are equipped with back-up ring 2-5.
After needs stop, transmission shaft stop motion under the effect of spline, and the drive bottom roll of outer ring is still done retarded motion under the effect of inertial force, and till stopping, each like this position that stops is all different, thereby avoid the existing problem that stops at the damaged template of bringing on the point, prolonged the working life of template, the similar free wheel device of working principle of the present utility model, the utility model also has simple in structure in addition, easy to use, advantage such as increase work efficiency.
Although by reference to the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (1)
1. printing press die-cutting machine compensation device, comprise the spline drum shaft that printing stencil is installed, the end of described spline drum shaft is equipped with the spline clutch that is connected with drive pulley, it is characterized in that: described splined clutch comprises inner ring, outer ring and ball, described inner ring inboard is provided with spline, between inner ring and the outer ring ball is installed, the two ends of described ball are equipped with back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668138 CN203067599U (en) | 2012-12-06 | 2012-12-06 | Compensating device for die-cutting machine of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668138 CN203067599U (en) | 2012-12-06 | 2012-12-06 | Compensating device for die-cutting machine of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067599U true CN203067599U (en) | 2013-07-17 |
Family
ID=48766386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668138 Expired - Fee Related CN203067599U (en) | 2012-12-06 | 2012-12-06 | Compensating device for die-cutting machine of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630559A (en) * | 2019-01-30 | 2019-04-16 | 安徽宝信信息科技有限公司 | Vapour changes the transmission shaft changeover panel of the Driving Test practice vehicle of electricity |
-
2012
- 2012-12-06 CN CN 201220668138 patent/CN203067599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630559A (en) * | 2019-01-30 | 2019-04-16 | 安徽宝信信息科技有限公司 | Vapour changes the transmission shaft changeover panel of the Driving Test practice vehicle of electricity |
| CN109630559B (en) * | 2019-01-30 | 2024-04-30 | 安徽宝信信息科技有限公司 | Transmission shaft conversion disc of automobile-to-electricity driving test exercise vehicle |
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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: 20130717 Termination date: 20151206 |
|
| EXPY | Termination of patent right or utility model |