CN203900162U - Thin plate cutting machine - Google Patents
Thin plate cutting machine Download PDFInfo
- Publication number
- CN203900162U CN203900162U CN201420216591.1U CN201420216591U CN203900162U CN 203900162 U CN203900162 U CN 203900162U CN 201420216591 U CN201420216591 U CN 201420216591U CN 203900162 U CN203900162 U CN 203900162U
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- CN
- China
- Prior art keywords
- oil cylinder
- coiling machine
- main body
- machine main
- fixed
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a thin plate cutting machine. The thin plate cutting machine comprises a coiling machine, and further comprises a rotating head, a rotating oil cylinder and a pin shaft; the coiling machine comprises a coiling machine main body, a scroll core shaft and an end cover flange, wherein a spring is arranged in the coiling machine main body between the scroll core shaft and the inner side wall of the coiling machine main body, and is in a compression state; the end cover flange is arranged at the end part of the coiling machine main body; an oil leakage opening and an oil inputting and outputting opening are arranged on the outer surface of the rotating head; the rotating head is fixed on the outer side of the rotating oil cylinder; one end side of the rotating oil cylinder is fixed on the end cover flange; the other end of the rotating oil cylinder is connected with the rotating head; the pin shaft is arranged in the rotating oil cylinder; end part threads of a piston rod of the rotating oil cylinder is connected with one end of the pin shaft, and can push the pin shaft to move horizontally; the other end of the pin shaft is fixed on the scroll core shaft at the end far away from the spring. The thin plate cutting machine can effectively solve the problem that a bearing of the conventional structure is heated; maintenance quantity of the equipment is reduced; operation stability of the equipment is improved.
Description
Technical field
The utility model relates to a kind of sheet-mill shears.
Background technology
At present, sheet-mill shears comprises coiling machine, coiling machine comprises coiling machine main body, spool mandrel, end cap flange, harmomegathus oil cylinder, push rod, spool mandrel is arranged in coiling machine main body, in coiling machine main body, be provided with spring, spring is between spool mandrel and the madial wall of coiling machine main body and in compressive state, end cap flange is arranged at the end of coiling machine main body, radial-thrust bearing is housed on push rod, harmomegathus oil cylinder pushing push rod, push rod promotes spool mandrel, completes spool rising, when harmomegathus oil cylinder is retracted, at effect lower push rod and the spool of spring, retract.The defect that this structure exists is: the thrust bearing on push rod has problem or damage, causes spool in production process to occur:
1, bearing can generate heat, and plant maintenance amount is larger, and stable equipment operation is poor;
2, frictional resistance is with changes in environmental conditions, and frictional resistance changes greatly.
3, batch friciton compensation variation larger.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sheet-mill shears, can effectively solve the problem of existing structure middle (center) bearing heating, has reduced plant maintenance amount, has improved stable equipment operation.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of sheet-mill shears, comprise coiling machine, coiling machine comprises coiling machine main body, spool mandrel, end cap flange, spool mandrel is arranged in coiling machine main body, in coiling machine main body, be provided with spring, spring is between spool mandrel and the madial wall of coiling machine main body and in compressive state, and end cap flange is arranged at the end of coiling machine main body, described sheet-mill shears also comprises swivel head, rotary oil cylinder, bearing pin
The outer surface of described swivel head is provided with drain tap, oil inlet and outlet, and described swivel head is fixed on the outside of rotary oil cylinder,
The one distolateral end cap flange that is fixed on of described rotary oil cylinder, the other end of described rotary oil cylinder is connected with swivel head, described bearing pin is arranged at the inside of rotary oil cylinder, the end thread of the piston rod of described rotary oil cylinder is connected in one end of bearing pin and can promotes bearing pin transverse shifting, and the other end of described bearing pin is fixed on spool mandrel the one end away from spring.
Further, the utility model also comprises oil cylinder connecting plate, oil cylinder mounting base, and described rotary oil cylinder is fixed on oil cylinder mounting base by oil cylinder connecting plate, and described oil cylinder mounting base is fixed on end cap flange.
Further, the utility model also comprises lock clasp nut, and described bearing pin is fixed on spool mandrel the one end away from spring by lock clasp nut.
During work, the piston rod of rotary oil cylinder stretches out forward promotion bearing pin, and bearing pin drives scroll core axial advancement moving, completes spool rising, when harmomegathus oil cylinder is retracted, at effect lower bearing pin and the spool mandrel of spring, retracts.
Therefore compared with prior art, the utility model technology has following beneficial effect:
1, the harmomegathus that realizes spool by rotary oil cylinder is moved, and does not need parts of bearings, therefore efficiently solves existing structure middle (center) bearing heating problem, has reduced plant maintenance amount, has improved stable equipment operation;
2, solved the frictional resistance in existing structure with changes in environmental conditions, frictional resistance changes problem greatly;
3, solved the problem that friciton compensation variation is large of batching.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, in this illustrative examples of the present utility model and explanation, be used for explaining the utility model, but not as to restriction of the present utility model.
Be illustrated in figure 1 the embodiment of a kind of sheet-mill shears described in the utility model, comprise coiling machine, coiling machine comprises coiling machine main body 1, spool mandrel 2, end cap flange 3, spool mandrel 2 is arranged in coiling machine main body 1, in coiling machine main body 1, be provided with spring 4, spring 4 is between spool mandrel 2 and the madial wall of coiling machine main body 1 and in compressive state, end cap flange 3 is arranged at the end of coiling machine main body 1, also comprise swivel head 5, rotary oil cylinder 6, bearing pin 7, the outer surface of swivel head 5 is provided with drain tap 51, oil inlet and outlet 52, swivel head 5 is fixed on the outside of rotary oil cylinder 6, the one distolateral end cap flange 3 that is fixed on of rotary oil cylinder 6, the other end of rotary oil cylinder 6 is connected with swivel head 5, bearing pin 7 is arranged at the inside of rotary oil cylinder 6, the end thread of the piston rod of rotary oil cylinder 6 is connected in one end of bearing pin 7 and can promotes bearing pin 7 transverse shiftings, the other end of bearing pin 7 is fixed on spool mandrel 2 one end away from spring 4.Wherein, the drain tap 51 of swivel head 5, for draining, connects outside oil sources for oil-feed during oil inlet and outlet 52 work.
Further, the present embodiment also comprises oil cylinder connecting plate 8, oil cylinder mounting base 9, and rotary oil cylinder 6 is fixed on oil cylinder mounting base 9 by oil cylinder connecting plate 8, and oil cylinder mounting base 9 is fixed on end cap flange 3, installs so more convenient.
Further, the present embodiment also comprises lock clasp nut 10, and bearing pin 7 is fixed on spool mandrel 2 away from one end of spring 4 by lock clasp nut 10, connects so more stable.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in the specific embodiment and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (3)
1. a sheet-mill shears, comprise coiling machine, coiling machine comprises coiling machine main body, spool mandrel, end cap flange, spool mandrel is arranged in coiling machine main body, in coiling machine main body, be provided with spring, spring is between spool mandrel and the madial wall of coiling machine main body and in compressive state, and end cap flange is arranged at the end of coiling machine main body, it is characterized in that: described sheet-mill shears also comprises swivel head, rotary oil cylinder, bearing pin
The outer surface of described swivel head is provided with drain tap, oil inlet and outlet, and described swivel head is fixed on the outside of rotary oil cylinder,
The one distolateral end cap flange that is fixed on of described rotary oil cylinder, the other end of described rotary oil cylinder is connected with swivel head, described bearing pin is arranged at the inside of rotary oil cylinder, the end thread of the piston rod of described rotary oil cylinder is connected in one end of bearing pin and can promotes bearing pin transverse shifting, and the other end of described bearing pin is fixed on spool mandrel the one end away from spring.
2. sheet-mill shears according to claim 1, is characterized in that: also comprise oil cylinder connecting plate, oil cylinder mounting base, described rotary oil cylinder is fixed on oil cylinder mounting base by oil cylinder connecting plate, and described oil cylinder mounting base is fixed on end cap flange.
3. sheet-mill shears according to claim 1 and 2, is characterized in that: also comprise lock clasp nut, described bearing pin is fixed on spool mandrel the one end away from spring by lock clasp nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216591.1U CN203900162U (en) | 2014-04-30 | 2014-04-30 | Thin plate cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216591.1U CN203900162U (en) | 2014-04-30 | 2014-04-30 | Thin plate cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900162U true CN203900162U (en) | 2014-10-29 |
Family
ID=51774453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216591.1U Expired - Fee Related CN203900162U (en) | 2014-04-30 | 2014-04-30 | Thin plate cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368626A (en) * | 2014-11-11 | 2015-02-25 | 浙江普特铝业有限公司 | Aluminum plate rolling device |
-
2014
- 2014-04-30 CN CN201420216591.1U patent/CN203900162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368626A (en) * | 2014-11-11 | 2015-02-25 | 浙江普特铝业有限公司 | Aluminum plate rolling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215332 town Kunshan city along Shanghai Road No. 111 Patentee after: Okkonen g (Kunshan) Aluminum Co. Ltd. Address before: Suzhou City, Jiangsu province 215332 town Kunshan city along Shanghai Road No. 111 Patentee before: Alcoa (Kunshan) Aluminum Co. Ltd. |
|
| 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: 20141029 Termination date: 20210430 |