CN202808020U - Folding chopper of rotary press - Google Patents
Folding chopper of rotary press Download PDFInfo
- Publication number
- CN202808020U CN202808020U CN 201220539845 CN201220539845U CN202808020U CN 202808020 U CN202808020 U CN 202808020U CN 201220539845 CN201220539845 CN 201220539845 CN 201220539845 U CN201220539845 U CN 201220539845U CN 202808020 U CN202808020 U CN 202808020U
- Authority
- CN
- China
- Prior art keywords
- chopper
- rotary press
- sleeve
- folding
- folding chopper
- 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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- Drilling Tools (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a folding chopper of a rotary press. The folding chopper of the rotary press comprises a chopper arm, wherein a chopper body is installed on an end portion of the chopper arm, the chopper arm is provided with a bearing installing hole, and a sleeve is arranged in the bearing installing hole. The structure is adopted, the folding chopper of the rotary press has the advantages that only the sleeve is required to be replaced and the whole folding chopper is not required to be replaced if abrasion happens again, consumed time of replacing process is little, cost for replacing the sleeve is little, and a large amount of working time and cost is saved. Meanwhile, the folding shopper of the rotary press is stable and effective, saves maintenance time and cost, and improves production efficiency greatly.
Description
Technical field
The utility model relates to a kind of rotary press folding chopper.
Background technology
At present, the folding chopper of the folding machine part of rotary press is because bearing is often found damage, simultaneously also because installing positions of bearings is hidden, can't find again after the damage, to arrive always the bearing mounting hole of chopper be may wear to ellipse after, so that the folding size could be found after being forbidden, and this moment, the folding chopper damaged, can't use, can only integral replacing, because it is a lot of that the folding chopper is installed the part of associated, change folding chopper demolition work and need the long period, work capacity is very large, bothers very much and delays production so change the folding chopper, expense is large, affects production efficiency.
The utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, to provide a kind of rotary press folding chopper of avoiding the bearing hole wearing and tearing.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of rotary press folding chopper, comprise tool arm, and described tool arm end is equipped with cutter hub, and described tool arm is provided with bearing mounting hole, is provided with sleeve in the described bearing mounting hole.
Described sleeve is fixed by lock screw.
Described sleeve is the zinc-base alloy sleeve.
The utility model adopts said structure, has the following advantages: if 1 wearing and tearing occur again only need to change sleeve, need not whole folding chopper, the integral replacing process expends time in few, and it is few to change the sleeve expense, has saved a large amount of work-hourses and expense; 2, steadily effectively, save maintenance time and cost, improved greatly production efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is structural representation of the present utility model;
In Fig. 1,1, tool arm; 2, bearing mounting hole; 3, sleeve; 4, lock screw.
The specific embodiment
A kind of rotary press folding chopper comprises tool arm 1 as shown in Figure 1, and tool arm 1 end is equipped with cutter hub, and tool arm 1 is provided with bearing mounting hole 2, is provided with sleeve 3 in the bearing mounting hole 2.Sleeve 3 is fixing by lock screw 4.Sleeve 3 is the zinc-base alloy sleeve.
We fix rear boring major diameter 10mm by numerically-controlled machine tool with the center by examining the bearing mounting hole of finding wearing and tearing waste and old folding chopper under the demolition, with sleeve of a kind of high-abrasive material zinc-base alloy processing, it is closely cooperated and install lock screw additional, if occuring again, wearing and tearing only need to change this sleeve, need not whole folding chopper, the integral replacing process only needs about 1 hour, change the sleeve expense and only need about 20 yuan, a large amount of work-hourses and expense have been saved, this operation test that improves through 2 years proves, steadily effectively, save maintenance time and cost, improved greatly production efficiency.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (3)
1. a rotary press folding chopper comprises tool arm (1), and described tool arm (1) end is equipped with cutter hub, and described tool arm (1) is provided with bearing mounting hole (2), it is characterized in that: be provided with sleeve (3) in the described bearing mounting hole (2).
2. a kind of rotary press folding chopper according to claim 1 is characterized in that: described sleeve (3) is fixing by lock screw (4).
3. a kind of rotary press folding chopper according to claim 1, it is characterized in that: described sleeve (3) is the zinc-base alloy sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539845 CN202808020U (en) | 2012-10-20 | 2012-10-20 | Folding chopper of rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539845 CN202808020U (en) | 2012-10-20 | 2012-10-20 | Folding chopper of rotary press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808020U true CN202808020U (en) | 2013-03-20 |
Family
ID=47866941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220539845 Expired - Fee Related CN202808020U (en) | 2012-10-20 | 2012-10-20 | Folding chopper of rotary press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315295A (en) * | 2016-08-25 | 2017-01-11 | 高斯图文印刷系统（中国）有限公司 | Sixteenmo folding knife mechanism of paper folding machine |
-
2012
- 2012-10-20 CN CN 201220539845 patent/CN202808020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315295A (en) * | 2016-08-25 | 2017-01-11 | 高斯图文印刷系统（中国）有限公司 | Sixteenmo folding knife mechanism of paper folding machine |
| CN106315295B (en) * | 2016-08-25 | 2018-05-18 | 高斯图文印刷系统（中国）有限公司 | A kind of sixteenmo jack knife mechanism of folding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20171020 |