CN2605107Y - Return support device of paper weight for paper cutting machine - Google Patents
Return support device of paper weight for paper cutting machine Download PDFInfo
- Publication number
- CN2605107Y CN2605107Y CN 03228493 CN03228493U CN2605107Y CN 2605107 Y CN2605107 Y CN 2605107Y CN 03228493 CN03228493 CN 03228493 CN 03228493 U CN03228493 U CN 03228493U CN 2605107 Y CN2605107 Y CN 2605107Y
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- CN
- China
- Prior art keywords
- paper
- weight
- stage clip
- support device
- return support
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- Expired - Lifetime
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Abstract
The utility model is a rally and upbearing device of a paper cutter paperweight, comprising a cylinder piston and a paperweight, wherein, the cylinder piston is connected with the lower end of the left and right paper press lever, the paperweight is connected with the upper head of the paper press lever by a guide board and a press pad, two springs are arranged on the two sides of the paperweight and sleeved outside of the pressure spring screw and the lower end of the pressure spring screw is connected with the upper head of the paper pressure level by a paper pressure tension rod. The utility model is characterized in simple structure, safety and reliability and high stability.
Description
Technical field
The utility model is a kind of paper-weight return support device that is used for paper cutter.
Technical background
The effect of paper-weight is that letterweight to be cut is lived in the paper cutter, is convenient to cut paper mechanism and cuts.Ordering about the paper-weight knee-action is mainly finished by rise extension spring, an oil cylinder and the lever that is attached thereto.Injection pressure oil can drive the downward action of paper-weight thing to be cut is pushed down in oil cylinder, and the extension spring of ging up this moment is in the spreading state.After finishing the cut paper action, in-oil cylinder pressure oil is emitted, and paper-weight moves up and gets back to original peak position under the contraction of extension spring.
In the work of paper cutter, paper-weight need move up and down continually, and extension spring also will be stretched thereupon repeatedly and shrink, and very easily produces tired.The tired speed that just has influence on the paper-weight rise takes place in extension spring, even can't make paper-weight get back to peak, has destroyed the stability of paper cutter.In case extension spring generation fatigue fracture, paper-weight can drop into from above and cut on the workbench, and operating personnel are damaged, and causes accidents such as machine breakdown stopping production.Fall device even if anti-paper-weight has been installed, the anti-force that moment produces during the extension spring fracture also can damage machine, produces fault.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, and have paper-weight return support devices safe and reliable, stable high characteristics.
For reaching aforementioned purpose, the return support device of a kind of paper cutter paper-weight of employing of the present utility model, comprise an oil cylinder piston post and a paper-weight, it is characterized in that, the oil cylinder piston post is connected with the lower end of left and right sides platen lever, paper-weight is connected with the upper end of pressing plate with the platen lever by guide plate, and two stage clips are separately positioned on the both sides of paper-weight and are sheathed on outside the stage clip screw rod, and the lower end of stage clip screw rod is connected by the upper end of platen pull bar and platen lever.
The return support device of aforesaid paper-weight is characterized in that, the stage clip upper end is pushed down by the head of stage clip screw rod.
According to above technical scheme as seen, the utlity model has following advantage:
1. the utility model is to utilize two stage clips that paper-weight is held and as the power that gos up, every stage clip only bears half weight of paper-weight, so stage clip compression and the deflection that stretches are very little, and spoilage just reduces greatly, and the life-span is longer.The fracture even stage clip is damaged, paper-weight is still held by stage clip to a certain extent, can not drop hastily to hurt operating personnel or damage machine.
2. utilize device of the present utility model, anti-paper-weight needn't be installed on the paper cutter again fall device, can save a source of trouble in process of production like this, also reduced production cost simultaneously.
Further describe concrete structure of the present utility model and feature below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the front view of the paper-weight return support device of the utility model.
The specific embodiment
Referring to Fig. 1, paper-weight return support device of the present utility model comprises an oil cylinder piston post 1 and a paper-weight 12.Oil cylinder piston post 1 is connected with the lower end of left and right sides platen lever 2,3.Paper-weight 12 is connected with the upper end of pressing plate 11 with platen lever 2,3 by guide plate 10.Two stage clips 6,7 are separately positioned on the both sides of paper-weight 12 and are sheathed on outside the stage clip screw rod 8,9, and its upper end is pushed down by the head of stage clip screw rod 8,9.The lower end of stage clip screw rod 8,9 is connected by the upper end of platen pull bar 4,5 and platen lever 2,3.
The utility model injected pressure oil in the oil cylinder earlier in when work, and piston boit 1 rises under the oil pressure effect, promoted to rise on left and right sides platen lever 2,3 and the lower end that piston boit 1 links to each other, and the upper end of platen lever 2,3 then descends.Move downward along pressing plate 11 thereby drive guide plate 10, paper-weight 12 is depressed.Simultaneously, stage clip screw rod 8,9 is also driven by the upper end of platen lever 2,3 and descends, and makes stage clip 6,7 be compressed, and until the thing that cuts that paper-weight 12 touches on the workbench it is pushed down.
After the work of cutting was finished, pressure oil was emitted, and piston boit 1 loses thrust.At this moment, with stage clip screw rod 8,9 jack-up upwards, make the upper end of platen lever 2,3 rise under the restoring force effect of stage clip 6,7, the lower end descends.So, drive guide plate 10 and move upward along pressing plate 11, hold up paper-weight 12 and get back to original peak position.
Claims (2)
1. the return support device of a paper cutter paper-weight, comprise an oil cylinder piston post and a paper-weight, it is characterized in that, oil cylinder piston post (1) is connected with the lower end of left and right sides platen lever (2,3), paper-weight (12) is connected with the upper end of pressing plate (11) with platen lever (2,3) by guide plate (10), two stage clips (6,7) are separately positioned on the both sides of paper-weight (12) and are sheathed on outside the stage clip screw rod (8,9), and the lower end of stage clip screw rod (8,9) is connected by the upper end of platen pull bar (4,5) and platen lever (2,3).
2. the return support device of paper-weight according to claim 1 is characterized in that, stage clip (6,7) upper end is pushed down by the head of stage clip screw rod (8,9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228493 CN2605107Y (en) | 2003-01-28 | 2003-01-28 | Return support device of paper weight for paper cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228493 CN2605107Y (en) | 2003-01-28 | 2003-01-28 | Return support device of paper weight for paper cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605107Y true CN2605107Y (en) | 2004-03-03 |
Family
ID=34164346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03228493 Expired - Lifetime CN2605107Y (en) | 2003-01-28 | 2003-01-28 | Return support device of paper weight for paper cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605107Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298145B (en) * | 2008-06-07 | 2010-06-02 | 夏碎娒 | All-hydraulic guillotines machine |
| CN107650192A (en) * | 2017-11-16 | 2018-02-02 | 浙江国威印刷机械有限公司 | Paper-pressing mechanism and paper cutter |
| CN107756530A (en) * | 2017-11-16 | 2018-03-06 | 浙江国威印刷机械有限公司 | Knife bed is driven cutting means and paper cutter |
| CN108608480A (en) * | 2018-04-13 | 2018-10-02 | 盐城市协和机械有限公司 | A kind of cross-rail-elevating mechanism and elevating method of cutting machine |
-
2003
- 2003-01-28 CN CN 03228493 patent/CN2605107Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298145B (en) * | 2008-06-07 | 2010-06-02 | 夏碎娒 | All-hydraulic guillotines machine |
| CN107650192A (en) * | 2017-11-16 | 2018-02-02 | 浙江国威印刷机械有限公司 | Paper-pressing mechanism and paper cutter |
| CN107756530A (en) * | 2017-11-16 | 2018-03-06 | 浙江国威印刷机械有限公司 | Knife bed is driven cutting means and paper cutter |
| CN108608480A (en) * | 2018-04-13 | 2018-10-02 | 盐城市协和机械有限公司 | A kind of cross-rail-elevating mechanism and elevating method of cutting machine |
| CN108608480B (en) * | 2018-04-13 | 2024-02-23 | 浙江奥星工贸有限公司 | Beam lifting mechanism and lifting method of cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130128 Granted publication date: 20040303 |