CN201231253Y - Hot strip tapping device capable of adjusting the clearance of friction roller - Google Patents
Hot strip tapping device capable of adjusting the clearance of friction roller Download PDFInfo
- Publication number
- CN201231253Y CN201231253Y CNU2008200754121U CN200820075412U CN201231253Y CN 201231253 Y CN201231253 Y CN 201231253Y CN U2008200754121 U CNU2008200754121 U CN U2008200754121U CN 200820075412 U CN200820075412 U CN 200820075412U CN 201231253 Y CN201231253 Y CN 201231253Y
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- Prior art keywords
- friction roller
- friction rollers
- pair
- friction
- reducer
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Abstract
The utility model discloses a hot rolled strip steel tapping device with the function of conveniently regulating an interval between two friction rollers, which comprises a reducer connected with an electric motor, a pair of friction rollers, a pushing rod arranged between a pair of friction rollers, a friction roller seat supporting the friction rollers and a screwdown device arranged at the upper part of the friction roller seat. The reducer is provided with two output shafts which relatively and synchronously rotate; the ends of the two output shafts are respectively connected with one ends of two universal couplings; the other ends of the two universal couplings are respectively connected on shaft ends of a pair of friction rollers at an identical side. The utility model has the advantages that the reducer provided with the two output shafts which relatively and synchronously rotate is used to replace a reducer with one output shaft in the prior art; two independent universal couplings are respectively used to connect the shaft ends of the friction rollers and the output end of the reducer, thereby regulation with a large range of the friction rollers is realized, the service life of the friction rollers is enhanced, the time and resource waste brought by frequent friction rollers change is lowered, and the maintenance cost of equipment is lowered.
Description
Technical field
The utility model relates to the hot-strip tapping set, particularly be depress that easy to adjust, adjusting range is big, long service life have a convenient hot-strip tapping set of adjusting the friction roller gap.
Background technology
Fig. 1 is the structural representation of prior art hot-strip tapping set.
As shown in Figure 1, the structure of the hot-strip tapping set that uses on the prior art hot-rolled strip production line comprises: two friction rollers 1; Be pressed on two push rods 3 between the friction roller 1; Support the friction roller seat 9 of friction roller; Be arranged on the screwdown gear 2 on friction roller seat 9 tops; Connect the gear 4 of pair of meshing respectively at the same side of two friction rollers 1, one of them driving gear connects a Hooks coupling universal coupling 5; The output shaft that connects reductor 6 at the other end of this Hooks coupling universal coupling; Between the power shaft of reductor 6 and motor 8, connect brake 7.
In the production process, under the driving of motor and speed reducer, rotate in opposite directions by Hooks coupling universal coupling, two friction rollers of gear driven, drive push rod by frictional force and move, push rod is released heating furnace with steel billet.
There is following defective in the hot-strip tapping set of prior art:
Often the friction roller that rotates certainly leads to wearing and tearing, and the screwdown gear 2 of being responsible for two friction roller gaps of adjustment is subjected to the restriction of pair of engaged gears, can only adjust in limited scope.Super scope adjustment gear can occur and collapse tooth, damage of components.For assurance equipment normally moves, can only frequently change friction roller.The original friction roller that can continue to use has to destroy.Therefore, people urgently wish to occur a kind ofly can adjust the friction roller gap on a large scale, prolong the friction roller hot-strip tapping set in service life.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provide a kind of and depress that easy to adjust, adjusting range is big, long service life have a convenient hot-strip tapping set of adjusting the friction roller gap.
The technical scheme that solves the problems of the technologies described above is: a kind of hot-strip tapping set with convenient adjustment friction roller gap, and described hot-strip tapping set comprises: the reductor that is connected with motor; A pair of friction roller; Be arranged on the push rod between a pair of friction roller; Support the friction roller seat of friction roller; Be arranged on the screwdown gear on friction roller seat top, described reductor is to have two relative to the output shaft that rotates synchronously; An end that connects two Hooks coupling universal couplings at two output axle heads respectively; The other end of described two Hooks coupling universal couplings is connected on the axle head of a pair of friction roller of the same side.
The beneficial effects of the utility model are: the utility model substitutes the reductor that prior art has only an output shaft with the reductor with two synchronous relatively rotary output axis, with two independently Hooks coupling universal coupling respectively the friction roller axle head is connected with the reductor output, change the structure that the prior art friction roller can only be adjusted in limited range, make friction roller realize the adjustment on a large scale of in the vertical direction, adapted to the big adjustment amount that friction roller galling amount is brought, improved the service life of friction roller, reduced the time waste that frequent replacing friction roller brings, reduce the equipment maintenance cost of enterprise, strengthen Enterprises'Competitiveness.
Description of drawings
Fig. 1 is the structural representation of prior art hot-strip tapping set;
Fig. 2 is the structural representation of hot-strip tapping set of the present utility model.
" sequence number explanation in the accompanying drawing "
1: friction roller 2: screwdown gear 3: push rod 4: gear
5: Hooks coupling universal coupling 6: reductor 7: brake 8: motor
9: friction roller seat 10: output shaft 15: Hooks coupling universal coupling 16: reductor
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 2 is the structural representation of hot-strip tapping set of the present utility model.
Need to prove, utilize the parts of prior art in the present embodiment, use identical sequence number to represent.
As shown in Figure 2, the utility model provides a kind of convenient hot-strip tapping set of adjusting the friction roller gap that has, and described hot-strip tapping set comprises: the reductor 16 that is connected with motor 8; A pair of friction roller 1; Be arranged on the push rod 3 between a pair of friction roller 1; Support the friction roller seat 9 of friction roller 1; Be arranged on the screwdown gear 2 on friction roller seat 9 tops.
Reductor described in the utility model is to have two relative to the output shaft 10 that rotates synchronously; An end that connects two Hooks coupling universal couplings 15 in the end of two output shafts 10 respectively; The other end of described two Hooks coupling universal couplings 15 is connected on the axle head of a pair of friction roller 1 of the same side.
Between described reductor 6 and motor 8, be provided with brake 7.
Method of adjustment to the utility model hot-strip tapping set describes below:
Because of insufficient pressure, can't produce enough frictional force promotion push rods 3 therebetween and move after a pair of friction roller 1 and push rod 3 wear and tear, at this moment, screw in the housing screw on the screwdown gear 2, friction roller 1 will tightly be pressed on the push rod 3, thereby realizes adjustment on a large scale.
Claims (2)
1. one kind has the convenient hot-strip tapping set of adjusting the friction roller gap, and described hot-strip tapping set comprises: the reductor that is connected with motor; A pair of friction roller; Be arranged on the push rod between a pair of friction roller; Support the friction roller seat of friction roller; Be arranged on the screwdown gear on friction roller seat top, it is characterized in that, described reductor is to have two relative to the output shaft that rotates synchronously; An end that connects two Hooks coupling universal couplings at two output axle heads respectively; The other end of described two Hooks coupling universal couplings is connected on the axle head of a pair of friction roller of the same side.
2. according to the convenient hot-strip tapping set of adjusting the friction roller gap that has described in the claim 1, it is characterized in that, between described reductor and motor, be provided with brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200754121U CN201231253Y (en) | 2008-07-22 | 2008-07-22 | Hot strip tapping device capable of adjusting the clearance of friction roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200754121U CN201231253Y (en) | 2008-07-22 | 2008-07-22 | Hot strip tapping device capable of adjusting the clearance of friction roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231253Y true CN201231253Y (en) | 2009-05-06 |
Family
ID=40617627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200754121U Expired - Fee Related CN201231253Y (en) | 2008-07-22 | 2008-07-22 | Hot strip tapping device capable of adjusting the clearance of friction roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231253Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947588A (en) * | 2010-09-19 | 2011-01-19 | 浙江精功科技股份有限公司 | Molding device of corrugated plate |
| CN102910410A (en) * | 2012-11-02 | 2013-02-06 | 无锡华联科技集团有限公司 | Pipe single-roll clamping and conveying mechanism |
| CN103658198A (en) * | 2013-12-31 | 2014-03-26 | 一重集团大连设计研究院有限公司 | Pinch roll in front of rolling mill |
| CN108526289A (en) * | 2018-03-30 | 2018-09-14 | 广东大铨机械设备有限公司 | A kind of numerical control plate clipping device on panel production line |
| CN112337984A (en) * | 2020-10-19 | 2021-02-09 | 太原理工大学 | Composite belt different-temperature rolling method and equipment based on friction roller effect |
-
2008
- 2008-07-22 CN CNU2008200754121U patent/CN201231253Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947588A (en) * | 2010-09-19 | 2011-01-19 | 浙江精功科技股份有限公司 | Molding device of corrugated plate |
| CN102910410A (en) * | 2012-11-02 | 2013-02-06 | 无锡华联科技集团有限公司 | Pipe single-roll clamping and conveying mechanism |
| CN103658198A (en) * | 2013-12-31 | 2014-03-26 | 一重集团大连设计研究院有限公司 | Pinch roll in front of rolling mill |
| CN108526289A (en) * | 2018-03-30 | 2018-09-14 | 广东大铨机械设备有限公司 | A kind of numerical control plate clipping device on panel production line |
| CN112337984A (en) * | 2020-10-19 | 2021-02-09 | 太原理工大学 | Composite belt different-temperature rolling method and equipment based on friction roller effect |
| CN112337984B (en) * | 2020-10-19 | 2021-10-15 | 太原理工大学 | Composite belt different-temperature rolling method and equipment based on friction roller effect |
| WO2022082976A1 (en) * | 2020-10-19 | 2022-04-28 | 太原理工大学 | Friction roller action-based composite belt different-temperature rolling method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20120722 |