CN208178133U - A kind of buffer unit - Google Patents
A kind of buffer unit Download PDFInfo
- Publication number
- CN208178133U CN208178133U CN201820572151.8U CN201820572151U CN208178133U CN 208178133 U CN208178133 U CN 208178133U CN 201820572151 U CN201820572151 U CN 201820572151U CN 208178133 U CN208178133 U CN 208178133U
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- CN
- China
- Prior art keywords
- buffer
- roll system
- lower roll
- system bearing
- fixed seat
- 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.)
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Abstract
A kind of buffer unit, the buffering for strip production equipment.Buffer is installed in the side of coil opener memorial archway, lower fixed seat screw two and pin two are fixed on the outside of coil opener memorial archway, buffer is threadedly coupled with lower fixed seat, the both ends of buffer are fastened locking by round nut, upper fixed seat screw one and pin one are fixed on the outside of lower roll system bearing, and the both ends of lower roll system bearing, which correspond to, respectively installs a set of buffer at memorial archway.When threading; the five roller coil openers of the utility model pass through oil cylinder pushing lower roll system bearing; recurvation amount is provided to upwarp to eliminate strip steel head; after threading; lower roll system bearing is retracted reset by oil cylinder; before lower roll system bearing falls in coil opener memorial archway seam allowance; upper fixed seat is bonded with buffer header; buffer deceleration is carried out to lower roll system bearing by hydraulic damping until stopping; to eliminate impact endurance test shock and noise; cushion stroke is adjustable, can effectively play the protective effect to lower roll system bearing and coil opener memorial archway.
Description
Technical field
The utility model relates to strip production equipment technology, specifically a kind of buffering dress for being used for five roller coil openers
It sets.
Background technique
When strip continuous production, in order to make the smooth threading of the strip after uncoiling, five roller coil openers pass through oil cylinder pushing lower roll
System, provides certain recurvation amount to eliminate upwarping for strip steel head, to help the subsequent threading of strip to go on smoothly；Threading terminates
Afterwards, lower roll system is retracted reset by oil cylinder.But lower roll system bearing falls in coil opener memorial archway seam allowance, impacts great efforts, shakes and make an uproar
Sound is obvious.
Summary of the invention
In order to overcome the deficiencies of the prior art, the purpose of the invention of the present invention is to provide a kind of buffer units, to reach
Buffer deceleration is carried out to lower roll system bearing by hydraulic damping until the purpose stopped.
For achieving the above object, the utility model installs buffer in the side of coil opener memorial archway, and lower fixed seat is used
Screw two and pin two are fixed on the outside of coil opener memorial archway, and buffer is threadedly coupled with lower fixed seat, and the both ends of buffer are logical
Cross that round nut fastening is locking, and upper fixed seat screw one and pin one are fixed on the outside of lower roll system bearing, lower roll system bearing
Both ends correspond to a set of buffer be respectively installed at memorial archway.
The buffer stroke is adjustable.
Fixed seat is positioned with pin one.
The lower fixed seat is positioned with pin two.
When threading, five roller coil openers provide certain recurvation amount by oil cylinder pushing lower roll system bearing to eliminate strip
Head upwarps, to help the subsequent threading of strip to go on smoothly.After threading, lower roll system bearing is retracted reset by oil cylinder,
Before the seam allowance that lower roll system bearing falls in coil opener memorial archway, upper fixed seat is bonded with buffer header, and buffer is to lower roll system
Bearing block 1 carries out buffer deceleration until stopping.
The utility model is mounted with buffer compared with prior art, at the both ends of lower roll system bearing, by hydraulic resistance
Buddhist nun carries out buffer deceleration to lower roll system bearing until stopping, and to eliminate impact endurance test shock and noise, cushion stroke is adjustable, can have
Effect plays the protective effect to lower roll system bearing and coil opener memorial archway.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model.
Fig. 2 be Fig. 1 to view partial enlarged view.
Specific embodiment
As shown in Figure 1 and Figure 2, the utility model installs buffer 5 in the side of coil opener memorial archway 10, and lower fixed seat 9 uses spiral shell
Follow closely 28 and pin 27 be fixed on the outside of coil opener memorial archway 10, lower fixed seat 9 is positioned with pin 27, buffer 5 and lower fixed seat 9
It is connected with screw thread 14, the both ends of buffer 5 are fastened locking by round nut 6, and upper fixed seat 2 is fixed on screw 1 and pin 1
The outside of lower roll system bearing 1, upper fixed seat 2 are positioned with pin 1, and the both ends of lower roll system bearing 1 correspond to and respectively install at memorial archway
The stroke of a set of buffer 5, buffer 5 is adjustable.
When threading, five roller coil openers 13 push lower roll system bearing 1 by oil cylinder 12, provide certain recurvation amount to eliminate
11 head of strip upwarps, to help the subsequent threading of strip 11 to go on smoothly.After threading, oil cylinder 12 is by lower roll system bearing
1 retracts reset, and before lower roll system bearing 1 falls in the seam allowance 15 of coil opener memorial archway 10, upper fixed seat 2 and 5 head of buffer are pasted
It closes, buffer 5 carries out buffer deceleration to lower roll system bearing 1 until stopping, and makes buffering whole process without impact endurance test shock and noise.
Claims (4)
1. a kind of buffer unit, it is characterised in that: install buffer (5) in the side of coil opener memorial archway (10), lower fixed seat (9)
The outside of coil opener memorial archway (10) is fixed on screw two (8) and pin two (7), screw thread is used in buffer (5) and lower fixed seat (9)
(14) it connects, the both ends of buffer (5) fasten locking, upper fixed seat (2) screw one (4) and pin one (3) by round nut (6)
It is fixed on the outside of lower roll system bearing (1), the both ends of lower roll system bearing (1), which correspond to, respectively installs a set of buffer at memorial archway
(5).
2. a kind of buffer unit according to claim 1, it is characterised in that: the stroke of the buffer (5) is adjustable.
3. a kind of buffer unit according to claim 1, it is characterised in that: fixed seat (2) is fixed with pin one (3)
Position.
4. a kind of buffer unit according to claim 1, it is characterised in that: the lower fixed seat (9) is fixed with pin two (7)
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572151.8U CN208178133U (en) | 2018-04-20 | 2018-04-20 | A kind of buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572151.8U CN208178133U (en) | 2018-04-20 | 2018-04-20 | A kind of buffer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208178133U true CN208178133U (en) | 2018-12-04 |
Family
ID=64434407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820572151.8U Active CN208178133U (en) | 2018-04-20 | 2018-04-20 | A kind of buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208178133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468543A (en) * | 2020-05-14 | 2020-07-31 | 中冶京诚工程技术有限公司 | Strip steel descaling production line and strip steel descaling method |
-
2018
- 2018-04-20 CN CN201820572151.8U patent/CN208178133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468543A (en) * | 2020-05-14 | 2020-07-31 | 中冶京诚工程技术有限公司 | Strip steel descaling production line and strip steel descaling method |
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| GR01 | Patent grant |