CN204353234U - Straightening mechanism before a kind of ribbon steel is curling - Google Patents
Straightening mechanism before a kind of ribbon steel is curling Download PDFInfo
- Publication number
- CN204353234U CN204353234U CN201420862052.5U CN201420862052U CN204353234U CN 204353234 U CN204353234 U CN 204353234U CN 201420862052 U CN201420862052 U CN 201420862052U CN 204353234 U CN204353234 U CN 204353234U
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- roll
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- roller holder
- roll device
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Abstract
The utility model relates to the curling front straightening mechanism of a kind of ribbon steel, belongs to metallurgy industry ribbon steel equipment technical field.Technical scheme is: moveable roller holder (8) is connected with straightener base (1) by hydraulic cylinder (4), moveable roller holder (8) below is provided with rear-wheel device (6) and front wheel device (9), moveable roller holder (8) top is provided with pressing wheel device (2), moveable roller holder (8) side is provided with movable roll device (7), stationary roll device (10) is fixed on straightener base (1), movable roll device (7) and stationary roll device (10) are symmetrically arranged, movable roll device (7) comprises four movable smoothing rolls be arranged in juxtaposition, stationary roll device (10) comprises five fixing smoothing rolls be arranged in juxtaposition.The beneficial effects of the utility model are: solve the problem that band coil of strip is irregular and band coil of strip is loose, provide cost savings, stopped the generation of leveller equipment accident, improve equipment operation efficiency.
Description
Technical field
The utility model relates to the curling front straightening mechanism of a kind of ribbon steel, belongs to metallurgy industry ribbon steel production equipment technical field.
Background technology
Ribbon steel straightening mechanism is a kind of mechanism carrying out aligning tensioning before strip coiling to band steel, and its Main Function is that the band coil of strip making to batch is smooth, compact.Existing straightening mechanism is mostly five rollers and hangs slidingtype straightening mechanism, side is that stiff end hangs three rollers, opposite side hangs two rollers, slideway and copper lining board is had below the activity roll stand of two rollers, reciprocatingly sliding on slideway by Hydraulic Cylinder activity roll stand, in use there is following problem in this kind of mechanism:
1, this five-roll machine structure often causes the loose of the irregular of coil of strip and coil of strip in coiling band steel process, and especially belt steel thickness is looser lower than coil of strip during 2.5mm, often causes the complaint of client;
2, this five rollers hitch can produce turning moment when coiling band steel, causes hook to fracture in use for some time and is prone to accidents;
3, the link plate of hitch and suspended axle after using some months due to the effect of turning moment, easily cause flexural deformation, affect the perpendicularity of roller, cause the gap between three rollers and two rollers uneven up and down, the curling quality having a strong impact on coil of strip causes coil of strip irregular;
4, two rollers of this mechanism move as slidingtype, monthly consume a large amount of copper shoes, waste a large amount of non-ferrous metal, too increase the labour intensity of maintenance personal simultaneously, when copper lining board weares and teares maintenance personal need frequently carry out gap adjustment, also can cause the knockdown of movable roll frame mechanism when serious wear, affect strip coiling quality, what also reduce coil of strip batches efficiency;
5, increase the labour intensity of maintenance personal, have a strong impact on the reeling quality of band steel, what also reduce band steel batches efficiency simultaneously.
Utility model content
The utility model object is to provide the curling front straightening mechanism of a kind of ribbon steel, can meet the curling quality requirement of ribbon steel, solve Problems existing in background technology.
The technical solution of the utility model is:
Straightening mechanism before a kind of ribbon steel is curling, comprise straightener base, pressing wheel device, pinch roller adjusting device, hydraulic cylinder, trailing wheel adjusting device, rear-wheel device, movable roll device, moveable roller holder, front wheel device, stationary roll device and track, moveable roller holder is connected with straightener base by hydraulic cylinder, rear-wheel device and front wheel device is provided with below moveable roller holder, rear-wheel device and front wheel device are established in orbit respectively, trailing wheel adjusting device is provided with above rear-wheel device, pressing wheel device is provided with above moveable roller holder, pressing wheel device is provided with pinch roller adjusting device, moveable roller holder side is provided with movable roll device, stationary roll device is fixed on straightener base, movable roll device and stationary roll device are symmetrically arranged, movable roll device and stationary roll device are equipped with draw-in groove up and down, described movable roll device comprises four movable smoothing rolls be arranged in juxtaposition, described stationary roll device comprises five fixing smoothing rolls be arranged in juxtaposition.
Described movable smoothing roll and fixing smoothing roll all have roll shaft, and roll shaft is quill shaft, and roll shaft two ends are four prismatics, match with draw-in groove.
Described rear-wheel device and front wheel device lay respectively at rear end below moveable roller holder and front end.
Adopt the utility model, during non-coil, movable roll device and stationary roll device keep certain gap, when carrying out coil, movable roll device moves right under the promotion of hydraulic cylinder, movable roll device is moved to the correct position before stationary roll device by the thickness according to band steel, implements aligning to band steel.
The beneficial effects of the utility model are: solve the problem that band coil of strip is irregular and band coil of strip is loose, stopped the consumption of copper lining board, saved maintenance cost and spare parts cost.Stop the generation of leveller equipment accident, leveller equipment has been run always steady, carry out gap adjustment frequently without the need to maintenance personal in production process, greatly improve equipment operation efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model partial sectional view;
Fig. 3 is the top view of Fig. 2;
In figure: straightener base 1, pressing wheel device 2, pinch roller adjusting device 3, hydraulic cylinder 4, trailing wheel adjusting device 5, rear-wheel device 6, movable roll device 7, moveable roller holder 8, front wheel device 9, stationary roll device 10, track 11, roll shaft 12, roller 13, draw-in groove 14.
Detailed description of the invention
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Straightening mechanism before a kind of ribbon steel is curling, comprise straightener base 1, pressing wheel device 2, pinch roller adjusting device 3, hydraulic cylinder 4, trailing wheel adjusting device 5, rear-wheel device 6, movable roll device 7, moveable roller holder 8, front wheel device 9, stationary roll device 10 and track 11, moveable roller holder 8 is connected with straightener base 1 by hydraulic cylinder 4, rear-wheel device 6 and front wheel device 9 is provided with below moveable roller holder 8, rear-wheel device 6 and front wheel device 9 are established on the rail 11 respectively, trailing wheel adjusting device 5 is provided with above rear-wheel device 6, pressing wheel device 2 is provided with above moveable roller holder 8, pressing wheel device 2 is provided with pinch roller adjusting device 3, moveable roller holder 8 side is provided with movable roll device 7, stationary roll device 10 is fixed on straightener base 1, movable roll device 7 and stationary roll device 10 are symmetrically arranged, movable roll device 7 and stationary roll device about 10 are equipped with draw-in groove 14, described movable roll device 7 comprises four movable smoothing rolls be arranged in juxtaposition, described stationary roll device 10 comprises five fixing smoothing rolls be arranged in juxtaposition.
Described movable smoothing roll and fixing smoothing roll all have roll shaft 12, and roll shaft 12 is quill shaft, and roll shaft 12 two ends are four prismatics, match with draw-in groove 14.
With reference to accompanying drawing 1, movable roll device 7 is arranged in activity roll stand 8, 4 M24X160 bolted can be used together, rear-wheel device 6 is arranged on below the rear end of activity roll stand 8, trailing wheel adjusting device 5 is arranged on the top of the left and right sides of rear-wheel device 6, the left and right axle head shape of rear-wheel device 6 is flat, be stuck in the draw-in groove of both sides, activity roll stand 8 rear end, can move up and down, can be adjusted the height of rear-wheel device 6 by trailing wheel adjusting device 5 like this, front wheel device 9 is arranged on below the front end of activity roll stand, carry out fastening with the bolt of 4 M14X60, pressing wheel device 2 is arranged on before and after the top of activity roll stand 8, pinch roller adjusting device 3 is arranged on the left and right sides, top of rear-wheel device 2, can adjust the height of rear-wheel device 2, activity roll stand 8 is connected with straightener base 1 by hydraulic cylinder 4, stretched out and contraction by the piston rod of hydraulic cylinder 4, make activity roll stand 8 can side-to-side movement, stationary roll device 10 is arranged on the right side of straightener base 1, carry out fastening with the bolt of M24X160.
With reference to accompanying drawing 2, roll shaft 12 is quill shafts, during use, in roll shaft, the bearing at the upper and lower two ends of water flowing roll shaft effectively cools, the metal (upper of movable smoothing roll and fixing smoothing roll is contained in the upper and lower two ends, the inside of roller 13, the upper and lower two ends of roll shaft are made four prismatics and are stuck in the upper lower bayonet slot 14 of movable roll device 7 or stationary roll device 10, fix movable smoothing roll or fixing smoothing roll.
During non-coil, movable roll device 8 is at high order end, the gap of 50mm is kept with stationary roll device 10, when carrying out coil, movable roll device 8 moves right under the promotion of hydraulic cylinder 4, movable roll device 8 is moved to the correct position before stationary roll device 10 by the thickness according to band steel, aligns band steel.
Claims (3)
1. the curling front straightening mechanism of ribbon steel, it is characterized in that comprising straightener base (1), pressing wheel device (2), pinch roller adjusting device (3), hydraulic cylinder (4), trailing wheel adjusting device (5), rear-wheel device (6), movable roll device (7), moveable roller holder (8), front wheel device (9), stationary roll device (10) and track (11), moveable roller holder (8) is connected with straightener base (1) by hydraulic cylinder (4), moveable roller holder (8) below is provided with rear-wheel device (6) and front wheel device (9), rear-wheel device (6) and front wheel device (9) are located on track (11) respectively, rear-wheel device (6) top is provided with trailing wheel adjusting device (5), moveable roller holder (8) top is provided with pressing wheel device (2), pressing wheel device (2) is provided with pinch roller adjusting device (3), moveable roller holder (8) side is provided with movable roll device (7), stationary roll device (10) is fixed on straightener base (1), movable roll device (7) and stationary roll device (10) are symmetrically arranged, movable roll device (7) and stationary roll device (10) are equipped with draw-in groove (14) up and down, described movable roll device (7) comprises four movable smoothing rolls be arranged in juxtaposition, described stationary roll device (10) comprises five fixing smoothing rolls be arranged in juxtaposition.
2. the curling front straightening mechanism of ribbon steel according to claim 1, it is characterized in that described movable smoothing roll and fixing smoothing roll all have roll shaft (12), roll shaft (12) is quill shaft, and roll shaft (12) two ends are four prismatics, matches with draw-in groove (14).
3. the curling front straightening mechanism of ribbon steel according to claim 1, is characterized in that described rear-wheel device (6) and front wheel device (9) lay respectively at rear end and the front end of moveable roller holder (8) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862052.5U CN204353234U (en) | 2014-12-31 | 2014-12-31 | Straightening mechanism before a kind of ribbon steel is curling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862052.5U CN204353234U (en) | 2014-12-31 | 2014-12-31 | Straightening mechanism before a kind of ribbon steel is curling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353234U true CN204353234U (en) | 2015-05-27 |
Family
ID=53254731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862052.5U Expired - Fee Related CN204353234U (en) | 2014-12-31 | 2014-12-31 | Straightening mechanism before a kind of ribbon steel is curling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344749A (en) * | 2015-12-01 | 2016-02-24 | 重庆红岩方大汽车悬架有限公司 | Levelling device for plate spring |
| CN105728499A (en) * | 2016-03-31 | 2016-07-06 | 柳州市正菱车业配件有限公司 | Adjustable bent steel strip straightening machine |
-
2014
- 2014-12-31 CN CN201420862052.5U patent/CN204353234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344749A (en) * | 2015-12-01 | 2016-02-24 | 重庆红岩方大汽车悬架有限公司 | Levelling device for plate spring |
| CN105728499A (en) * | 2016-03-31 | 2016-07-06 | 柳州市正菱车业配件有限公司 | Adjustable bent steel strip straightening machine |
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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: 20150527 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |