CN201454992U - Floating shock-absorption device of high-speed wire rod wire-feeding machine - Google Patents
Floating shock-absorption device of high-speed wire rod wire-feeding machine Download PDFInfo
- Publication number
- CN201454992U CN201454992U CN2009201006796U CN200920100679U CN201454992U CN 201454992 U CN201454992 U CN 201454992U CN 2009201006796 U CN2009201006796 U CN 2009201006796U CN 200920100679 U CN200920100679 U CN 200920100679U CN 201454992 U CN201454992 U CN 201454992U
- Authority
- CN
- China
- Prior art keywords
- floating bearing
- feeding machine
- wire
- speed
- air 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a shock-absorption device of a high-speed wire rod wire-feeding machine, comprising a floating bearing, a floating bearing base, an axial elastic bolt and a radial adjustable air spring, the floating bearing is arranged on the floating bearing base and is fixed on a hollow shaft and a box body by an elastic bolt and the adjustable air spring. The shock-absorption device has simple structure, rational layout, simple installation, convenient maintenance, long using life and can effectively reduce the shocking of the wire-feeding machine, thereby having important function on speed acceleration of the wire-feeding machine.
Description
(1) technical field
The utility model relates to a kind of modifying device of wire rod Laying head, especially relates to a kind of damping device of high-speed rod-rolling mill Laying head.
(2) background technology
In Modern High-Speed wire rod Laying head equipment, the vibrations of Laying head become the restraining wire speed-raising, reduce the principal element of production efficiency.And the damping of Modern High-Speed wire rod Laying head speed-raising mode improves spiral shell umbrella crudy and dynamic balance accuracy exactly.On dynamic balancing technics adopting multistage repeatedly dynamic balancing, the dynamic balancing of hollow axial compression spiral shell umbrella, the laying head dynamic balancing, dynamic balancing is done in the deflector dynamic balancing after the overall package.
Because the restriction of domestic dynamic balancing technique, and the complexity of welding structural element, mass discrepancy, the replacing of spinneret pipe clamp that spinneret is changed and wearing and tearing cause and the mass discrepancy of wearing and tearing and causing, add the production scene and can't do dynamic balancing in time, make Laying head fundamentally improving speed and production efficiency.
(3) summary of the invention
The purpose of this utility model be to disclose a kind of simple in structure, reliable, as to reduce the Laying head vibrations effectively device is installed, thereby improve the rotating speed of Laying head, finally reach the purpose of enhancing productivity.
Composition of the present utility model: comprise and radially can adjust air spring, key, floating bearing bracket, floating bearing, axial elasticity bolt.
It is characterized in that: floating bearing is installed on the floating bearing bracket, and floating bearing bracket is by the elasticity bolt and can adjust air spring and be fixed on hollow shaft and the casing.Axial elasticity bolt and can adjust air spring and come absorbing vibration by floating bearing bracket and floating bearing reaches the effect of damping speed-raising.
The utility model can be adjusted radially damping capaicty by adjusting air spring, can adjust axial damping capaicty by adjusting the axial elasticity bolt, so just can effectively reduce the shock value of Laying head, thus raising speed.
Owing to adopted above technical scheme, the utility model apparatus structure is simple, rationally distributed, simple and easy relatively, easy to maintenance, the long service life of installation, can effectively reduce the vibrations of Laying head, plays it and arrived important in the Laying head speed-raising.
(4) description of drawings
Fig. 1 is the utility model Laying head floating shock-absorbing device sectional structure schematic diagram;
Fig. 2 is a structural front view;
Fig. 3 is an air spring part enlarged drawing;
Fig. 4 is an elasticity bolt arrangement enlarged drawing;
(5) specific embodiment
Be described further this use is novel below in conjunction with accompanying drawing:
Comprise that in conjunction with Fig. 1-4 the utility model Laying head floating shock-absorbing device radially can adjust air spring 1, key 2, floating bearing bracket 3, floating bearing 4, axial elasticity bolt 5. floating bearing brackets 3 links to each other with the Laying head hollow shaft by floating bearing 4, floating bearing bracket 3 is fixed by axial elasticity bolt 5 and casing, floating bearing bracket 3 is spacing by key 2 with casing, floating shock-absorbing mechanism just locatees like this, by can adjusting air spring 1 and elasticity bolt 5 just can be adjusted the absorbability of vibrations, thereby reach the effect of damping speed-raising.
Claims (1)
1. the damping device of a high-speed rod Laying head, it is characterized in that it comprises radially can adjust air spring (1), key (2), floating bearing bracket (3), floating bearing (4), axial elasticity bolt (5), floating bearing (4) is installed on the floating bearing bracket (3), floating bearing bracket (3) is by axial elasticity bolt (5) and can adjust air spring (1) and be fixed on hollow shaft and the casing, axial elasticity bolt (5) and can adjust air spring (1) and come absorbing vibration by floating bearing bracket (3) and floating bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201006796U CN201454992U (en) | 2009-08-24 | 2009-08-24 | Floating shock-absorption device of high-speed wire rod wire-feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201006796U CN201454992U (en) | 2009-08-24 | 2009-08-24 | Floating shock-absorption device of high-speed wire rod wire-feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454992U true CN201454992U (en) | 2010-05-12 |
Family
ID=42382341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201006796U Expired - Fee Related CN201454992U (en) | 2009-08-24 | 2009-08-24 | Floating shock-absorption device of high-speed wire rod wire-feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174792A (en) * | 2013-05-23 | 2014-12-03 | 北京京诚瑞信长材工程技术有限公司 | Wire discharging machine |
| WO2016192344A1 (en) * | 2015-06-01 | 2016-12-08 | 中冶赛迪工程技术股份有限公司 | Laying head |
| CN112872056A (en) * | 2020-12-31 | 2021-06-01 | 汉威广园(广州)机械设备有限公司 | Laying head |
-
2009
- 2009-08-24 CN CN2009201006796U patent/CN201454992U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174792A (en) * | 2013-05-23 | 2014-12-03 | 北京京诚瑞信长材工程技术有限公司 | Wire discharging machine |
| CN104174792B (en) * | 2013-05-23 | 2016-04-27 | 北京京诚瑞信长材工程技术有限公司 | A kind of Laying head |
| WO2016192344A1 (en) * | 2015-06-01 | 2016-12-08 | 中冶赛迪工程技术股份有限公司 | Laying head |
| CN112872056A (en) * | 2020-12-31 | 2021-06-01 | 汉威广园(广州)机械设备有限公司 | Laying head |
| CN112872056B (en) * | 2020-12-31 | 2022-05-20 | 汉威广园(广州)机械设备有限公司 | Laying head |
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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: 20100512 Termination date: 20180824 |