CN202461181U - Cushioning device for coil upender - Google Patents
Cushioning device for coil upender Download PDFInfo
- Publication number
- CN202461181U CN202461181U CN2012200434011U CN201220043401U CN202461181U CN 202461181 U CN202461181 U CN 202461181U CN 2012200434011 U CN2012200434011 U CN 2012200434011U CN 201220043401 U CN201220043401 U CN 201220043401U CN 202461181 U CN202461181 U CN 202461181U
- Authority
- CN
- China
- Prior art keywords
- coil
- lining
- cushioning device
- sliding bush
- butterfly spring
- 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 utility model discloses a cushioning device for a coil upender and belongs to auxiliary production facilities in a metallically industry. The cushioning device comprises a base and is characterized in that a fixed bushing is arranged on the base and internally provided with a lining, and a guide bar is arranged in the lining and provided with a spring and a sliding bush. When the coil upender is impacted, the sliding bush descends by 24mm, compresses a butterfly spring group consisting of compressed butterfly spring reeds after a clearance between the sliding bush and the fixed bushing is eliminated and then further descends, thus playing a cushioning role; and the bearing capacity of each group of butterfly spring reeds is 60 tons, two horizontal groups and two vertical groups can eliminate 120-tonage impact load. The cushioning device can shorten the fault time of the coil upender by 30 hours per month on average, and can increase the steel coil delivery speed by 10 coils per shift on average.
Description
Technical field:
The utility model belongs to metallurgy industry production auxiliary equipment, is specifically related to the coil downending machine buffer unit.
Background technology:
2250mm line steel bell furnace volume coil downending machine is not provided with buffer unit; Use that coil of strip acutely clashes into coil downending machine when rolling up, unloading volume because the unstability of driving causes when rolling up, unloading volume in the driving; Cause the coil downending machine fault rate high, had a strong impact on the coil of strip shipping speed of coming out of the stove.
Summary of the invention:
The utility model is in order to reduce the coil downending machine fault, to improve coil of strip shipping speed, and the utility model provides the coil downending machine buffer unit.
The utility model comprises base, it is characterized in that base is provided with fixed cover, and lining is housed in the fixed cover, is provided with guide post in the lining, and guide post is provided with spring and sliding sleeve.
Described spring is the butterfly spring group that 13 groups of butterfly reeds are formed, 2 groups of every group of butterfly reed clinostatisms, 2 groups of upright positions.
When coil downending machine receives slip cap decline 24mm when impacting; Eliminate the butterfly spring group that back compression butterfly reed forms with the fixed cover gap and continue descending compression, play cushioning effect, 60 tons of every group of butterfly reed bearing capacitys; 120 tons shock loading can be eliminated in 2 groups of clinostatisms, 2 groups of upright positions.
The utility model can reduce the fault time of coil downending machine, and average every month reduces 30 hours fault times, and the average per tour of coil of strip shipping speed improves 10 volumes.
Description of drawings
Fig. 1 is the structure chart of the utility model embodiment.
Among the figure, 1, base, 2, fixed cover, 3, lining, 4, sliding sleeve, 5, spring, 6, guide post, 7, locking nut, 8, bolt.
The specific embodiment:
Embodiment: shown in Figure 1, present embodiment comprises base 1, it is characterized in that base 1 is provided with fixed cover 2; Lining 3 is housed in the fixed cover 2; Be that lining 3 is fixedly connected with fixed cover 2 through bolt 8, be provided with guide post 6 in the lining 3, guide post 6 is provided with spring 5; Guide post 6 and sliding sleeve 4 welding, guide post 6 is fastening through locking nut 7 with lining 3.
Described spring 5 is the butterfly spring group that 13 groups of butterfly reeds are formed, 2 groups of every group of butterfly reed clinostatisms, 2 groups of upright positions.
Claims (1)
1. the coil downending machine buffer unit comprises base, it is characterized in that base is provided with fixed cover, and lining is housed in the fixed cover, is provided with guide post in the lining, and guide post is provided with spring and sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200434011U CN202461181U (en) | 2012-02-10 | 2012-02-10 | Cushioning device for coil upender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200434011U CN202461181U (en) | 2012-02-10 | 2012-02-10 | Cushioning device for coil upender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461181U true CN202461181U (en) | 2012-10-03 |
Family
ID=46909379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200434011U Expired - Fee Related CN202461181U (en) | 2012-02-10 | 2012-02-10 | Cushioning device for coil upender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922195A (en) * | 2012-10-23 | 2013-02-13 | 京信通信系统（中国）有限公司 | Sheeting fixture |
| CN107117427A (en) * | 2017-06-16 | 2017-09-01 | 滨州学院 | Upper volume track buffering device |
-
2012
- 2012-02-10 CN CN2012200434011U patent/CN202461181U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922195A (en) * | 2012-10-23 | 2013-02-13 | 京信通信系统（中国）有限公司 | Sheeting fixture |
| CN102922195B (en) * | 2012-10-23 | 2015-07-15 | 京信通信系统（中国）有限公司 | Sheeting fixture |
| CN107117427A (en) * | 2017-06-16 | 2017-09-01 | 滨州学院 | Upper volume track buffering device |
| CN107117427B (en) * | 2017-06-16 | 2023-03-10 | 滨州学院 | Buffer device for reeling track |
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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: 20121003 Termination date: 20180210 |