CN202137207U - Reversing roll for steel strip rolling lines - Google Patents
Reversing roll for steel strip rolling lines Download PDFInfo
- Publication number
- CN202137207U CN202137207U CN201120218945U CN201120218945U CN202137207U CN 202137207 U CN202137207 U CN 202137207U CN 201120218945 U CN201120218945 U CN 201120218945U CN 201120218945 U CN201120218945 U CN 201120218945U CN 202137207 U CN202137207 U CN 202137207U
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- CN
- China
- Prior art keywords
- roll
- roller
- shaft
- roll shaft
- axle sleeve
- 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 relates to a reversing roll for steel strip rolling lines, which consists of a roll body, a first roll shaft, a second roll shaft and a reinforcing part. The first roll shaft and the second roll shaft are connected to two ends of the roll body, and the reinforcing part is connected into the roll body. The reversing roll is characterized in that inner walls of two ends of the roll body are respectively connected with supporting rings, the supporting rings are connected with shaft sleeves mounted at the two ends of the roll body, the shaft sleeves are mounted with the first roll shaft and the second roll shaft in a close fit manner, reinforcing rib plates are connected onto the shaft sleeves, and one side of each reinforcing rib plate is connected with the reinforcing part. Bending resistance is high, components are connected firmly, service cycle is prolonged, the reversing roll is easy to be implemented, and comprehensive mechanical performances of the reversing roll are enhanced.
Description
Technical field
The utility model relates to steel band roll line equipment, specifically belongs to the steel band roll line and uses reversing roller.
Background technology
Slewing rollers are one of visual plants of steel strip production line.It turns round under the environment at a high speed continuously, bears alternate load; Relying on roll surface self rotation and steel strip surface to produce frictional force moves steel band; The technological requirement steel band evenly rotates, and can not sideslip, and this just requires the slewing rollers surface that suitable required precision is arranged; Special natures such as non-deformability is strong during (the roll surface total run-out is less than 0.05) uses.Existing slewing rollers; Be by external introduction, manufactured materials, it can produce the phenomenon of distortion and key position sealing-off after the time of one section of use; Thereby cause the slewing rollers precision significantly to reduce; Production steel strip surface quality is exerted an influence, need in time to change this reversing roller, and this reversing roller is shorter service life.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of roller not yielding, is connected firmly between the parts, can improve life cycle, and the steel band roll line that is prone to implement is used reversing roller.
Realize the technical measures of above-mentioned purpose:
The steel band roll line is used reversing roller; The reinforcement that is connected in the roll shaft one that is connected by roller, roller two ends and roll shaft two, the roller is formed; It is: on the inwall of roller two ends, respectively be connected with support ring; Support ring is connected with the axle sleeve that the place end is installed, and axle sleeve and roll shaft one are tight fit with roll shaft two and install; On axle sleeve, be connected with the reinforcement gusset, a side of strengthening gusset is connected with reinforcement.
It is characterized in that: strengthen gusset and evenly distribute along axle sleeve.
It is characterized in that: the distance that connects on the inwall of roller two ends between support ring and the reinforcement is the length of place roller end axle sleeve.
The characteristics of the utility model are that counter-bending ability is strong, are connected firmly between the parts, and life cycle is improved, and are prone to implement, and have strengthened the comprehensive mechanical performance of reversing roller.
Description of drawings
Fig. 1 is the structural representation of steel band roll line with reversing roller
Fig. 2 is the structural representation of the relevant parts that roll shaft one is attached thereto among Fig. 1
Fig. 3 is the structural representation of the relevant parts that roll shaft two is attached thereto among Fig. 1
Among the figure: the 1-roller, 2-roll shaft one, 3-roll shaft two, the 4-reinforcement, the 5-support ring, the 6-axle sleeve, 7-strengthens gusset.
The specific embodiment
Do below in conjunction with accompanying drawing and to further describe:
The steel band roll line is used reversing roller, is made up of with roll shaft 23, the roller 1 interior reinforcement 4 that is connected the roll shaft 1 that roller 1, roller 1 two ends connect.On roller 1 two ends inwall, adopt and be welded to connect support ring 5, the distance between support ring 5 and the reinforcement 4 is the length of the axle sleeve 6 of place end; Also can connect a plurality of support rings 5 at the inwall in the middle of the roller 1, it mainly is to decide according to the force-bearing situation of roller 1; Axle sleeve 6 tight fits are sleeved on the corresponding roll shaft of place side, and the end face of axle sleeve 6 is concordant with the end face of roller 1; And axle sleeve 6 support ring 5 with the place side welded; Strengthen gusset 7 along the even welding that distributes of axle sleeve 6 on every side, a side of reinforcement gusset 7 and reinforcement 4 and axle sleeve 6 are welded to connect.
The foregoing description is merely the best and gives an example, and is not the utility model is done any pro forma restriction.
Claims (3)
1. the steel band roll line is used reversing roller; The reinforcement that is connected in the roll shaft one that is connected by roller, roller two ends and roll shaft two, the roller is formed; It is characterized in that: on the inwall of roller two ends, respectively be connected with support ring; Support ring is connected with the axle sleeve that the place end is installed, and axle sleeve and roll shaft one are tight fit with roll shaft two and install; On axle sleeve, be connected with the reinforcement gusset, a side of strengthening gusset is connected with reinforcement.
2. as requiring 1 described steel band roll line to use reversing roller in the right, it is characterized in that: strengthen gusset and evenly distribute along axle sleeve.
3. as requiring 1 described steel band roll line to use reversing roller in the right, it is characterized in that: the distance that connects on the inwall of roller two ends between support ring and the reinforcement is the length of place roller end axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218945U CN202137207U (en) | 2011-06-27 | 2011-06-27 | Reversing roll for steel strip rolling lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218945U CN202137207U (en) | 2011-06-27 | 2011-06-27 | Reversing roll for steel strip rolling lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137207U true CN202137207U (en) | 2012-02-08 |
Family
ID=45548286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120218945U Expired - Fee Related CN202137207U (en) | 2011-06-27 | 2011-06-27 | Reversing roll for steel strip rolling lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137207U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230964A (en) * | 2013-05-07 | 2013-08-07 | 太原市冶金机械厂 | Upper pinch roll of hot continuous rolling steel recoiling machine and production method of upper pinch roll |
| CN106743299A (en) * | 2016-12-19 | 2017-05-31 | 湖州展业物流机械设备有限公司 | A kind of reinforced logistics roller |
| CN108971838A (en) * | 2018-08-27 | 2018-12-11 | 山东广泰环保科技有限公司 | A kind of reinforcement roller and preparation method thereof |
-
2011
- 2011-06-27 CN CN201120218945U patent/CN202137207U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230964A (en) * | 2013-05-07 | 2013-08-07 | 太原市冶金机械厂 | Upper pinch roll of hot continuous rolling steel recoiling machine and production method of upper pinch roll |
| CN103230964B (en) * | 2013-05-07 | 2015-09-30 | 太原市冶金机械厂 | Hot continuous rolling steel winding machine top pinch roll and preparation method thereof |
| CN106743299A (en) * | 2016-12-19 | 2017-05-31 | 湖州展业物流机械设备有限公司 | A kind of reinforced logistics roller |
| CN108971838A (en) * | 2018-08-27 | 2018-12-11 | 山东广泰环保科技有限公司 | A kind of reinforcement roller and preparation method thereof |
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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 |
Granted publication date: 20120208 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |