CN202316837U - Double-side-shearing pinch roll adjusting device - Google Patents
Double-side-shearing pinch roll adjusting device Download PDFInfo
- Publication number
- CN202316837U CN202316837U CN2011205054809U CN201120505480U CN202316837U CN 202316837 U CN202316837 U CN 202316837U CN 2011205054809 U CN2011205054809 U CN 2011205054809U CN 201120505480 U CN201120505480 U CN 201120505480U CN 202316837 U CN202316837 U CN 202316837U
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- China
- Prior art keywords
- pinch roll
- bearing
- adjusting device
- wedge
- bilateral scissors
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- 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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- Bending Of Plates, Rods, And Pipes (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model relates to a double-side-shearing pinch roll adjusting device. A support seat is connected with a double-side-shearing machine frame, and a C-shaped frame is connected with a press cover through a bolt to form a square frame. A wedge block is arranged between the support seat and the press cover and is provided with gradient in the left direction and the right direction. A pull rod penetrates through the press cover and the wedge block and is in screw connection with the support seat, and the support seat, the wedge block and the press cover are pressed tightly through the pull rod. One end of the screw is in screw connection with the wedge block to drive the wedge block to move leftward and rightward, and the other end of the screw is fixed with the support seat. A horizontal adjusting mechanism comprises a butterfly spring assembly and a nut and is arranged on the C-shaped frame. The double-side-shearing pinch roll adjusting device can achieve quick adjustment of pinch rolls and can quickly adjust pinch roll devices for steel plate line deflection caused by no matter what reasons to achieve the aim of deflection correction of steel plate delivery. The double-side-shearing pinch roll adjusting device is convenient to operate and obviously improves finished steel plate quality in production.
Description
Technical field
The utility model relates to the bilateral scissors pinch roll, particularly a kind of adjusting device that is used for the bilateral scissors pinch roll.
Background technology
Existing bilateral scissors pinch roll does not have adjusting device.Its shortcoming is: when pinch roll is carried steel plate generation deviation phenomenon, can't adopt mechanical device adjustment; When contacting with steel plate, pinch roll also can't adjust when inhomogeneous.
In view of this, seek a kind of bilateral scissors pinch roll adjusting device and become pursuing one's goal of these those skilled in the art.
Summary of the invention
The task of the utility model provides a kind of bilateral scissors pinch roll adjusting device; It has overcome the difficulty of prior art; Can realize the pinch roll rapid adjustment; The steel plate deviation phenomenon no matter which kind of reason causes can be passed through this adjusting device rapid adjustment pinch roll equipment, reaches the correction purpose that steel plate is carried.
The technical solution of the utility model is following:
A kind of bilateral scissors pinch roll adjusting device, it comprises the bilateral scissors frame, it also comprises the horizontal adjusting mechanism of bearing, C shape frame, gland, pull bar, wedge, screw rod and adjustment pinch roll horizontal direction amount of deflection;
Said bearing is connected with the bilateral scissors frame, and said C shape frame is connected through bolt with gland, forms quadra;
Be provided with wedge between said bearing and the gland, wedge has gradient on left and right directions; Said pull bar passes gland and wedge, and pull bar is threaded with bearing, and said bearing, wedge and gland compress through pull bar;
The threaded one end of said screw rod connects wedge, drives the wedge move left and right, and the other end and the bearing of screw rod are fixed;
Said horizontal adjusting mechanism comprises butterfly spring group and nut, and horizontal adjusting mechanism is arranged on the C shape frame.
One butterfly spring group is set on the said pull bar, and is provided with the nut of the pretightning force of an adjustment groups of springs.
Between said bearing and the pinch roll roll shaft self-aligning bearing is set.
Said bearing is through bearing pin and bilateral scissors frame hinged securement.
Said screw rod is fixedly connected through two nuts with bearing.
The utility model is owing to adopted above technical scheme; Compared with prior art; The bilateral scissors pinch roll adjusting device of the utility model can be realized the pinch roll rapid adjustment; The steel plate deviation phenomenon no matter which kind of reason causes can be passed through this adjusting device rapid adjustment pinch roll equipment, reaches the correction purpose that steel plate is carried.
The bilateral scissors pinch roll adjusting device of the utility model is convenient to operation, has obviously improved the finished product plate quality in the production.
Description of drawings
Fig. 1 is the structural representation of a kind of bilateral scissors pinch roll adjusting device of the utility model.
Fig. 2 is the side view of a kind of bilateral scissors pinch roll adjusting device of the utility model.
Fig. 3 adopts the sketch map of the adjusting device of the utility model to bilateral scissors pinch roll enforcement correction.
Fig. 4 adopts the adjusting device of the utility model another sketch map to bilateral scissors pinch roll enforcement correction.
Reference numeral:
1 is bearing, and 2 is bearing pin, and 3 is C shape frame, and 4 is gland; 5 is pull bar, and 6 is the butterfly spring group, and 7 is nut, and 8 is wedge; 9 is screw rod, and 10 is nut, and 11 is horizontal adjusting mechanism, and 12 is the bilateral scissors frame; A is the steel plate traffic direction, and B is a steel plate sideslip direction, and C is a wedge adjustment direction, and D is a pinch roll adjustment direction.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Referring to Fig. 1 and Fig. 2, the utility model provides a kind of bilateral scissors pinch roll adjusting device, and it mainly is made up of bearing 1, C shape frame 3, gland 4, pull bar 5, wedge 8, screw rod 9 and horizontal adjusting mechanism 11.
Bearing 1 is connected with bilateral scissors frame 12, and C shape frame 3 and gland 4 are connected through bolt, form quadra.Be provided with wedge 8 between bearing 1 and the gland 4, wedge 8 has gradient on left and right directions.Pull bar 5 passes gland 4 and wedge 8, and pull bar 5 is threaded with bearing 1, and bearing 1, wedge 8 compress through pull bar 5 with gland 4.
The threaded one end of screw rod 9 connects wedge 8, drives wedge 8 move left and right, and the other end of screw rod 9 and bearing 1 are fixing.Screw rod 9 is fixedly connected through two nuts 10 with bearing 1.
One butterfly spring group 6 is set on the pull bar 5, and a nut 7 is set, in order to the pretightning force of adjustment groups of springs.
Between bearing 1 and pinch roll roll shaft, self-aligning bearing is set, to realize the angle trace adjustment of pinch roll and unit center line.Bearing 1 is through bearing pin 2 and bilateral scissors frame 12 hinged securement.
Referring to Fig. 3; For the adjusting device that adopts the utility model the bilateral scissors pinch roll is implemented the correction process, wherein be provided with eight cover pinch rolls, every cover pinch roll all is equipped with bilateral scissors pinch roll adjusting device; When the bending of C shape appears in the finished product steel plate after bilateral scissors are sheared; The wedge of whole eight cover pinch rolls is adjusted to the left, and then the entrance side pinch roll is adjusted clockwise, and the outlet side pinch roll is adjusted counterclockwise.
Referring to Fig. 4; For the adjusting device that adopts the utility model the bilateral scissors pinch roll is implemented the correction process, wherein be provided with eight cover pinch rolls, every cover pinch roll all is equipped with bilateral scissors pinch roll adjusting device; Finished product steel plate after bilateral scissors are sheared anti-C shape occurs when crooked; The wedge of whole eight cover pinch rolls is adjusted to the right, and then the entrance side pinch roll is adjusted counterclockwise, and the outlet side pinch roll is adjusted clockwise.
In practical application, the bilateral scissors pinch roll adjusting device of the utility model is applied to bilateral scissors equipment, and bilateral scissors equipment is provided with eight cover pinch rolls, and eight cover pinch roll apparatus are used in the production, carries steel plate through pinching two edges of plate portion.Owing to pinch roll manufacturing or installation accuracy reason on the low side; Or because the pinch roll speed of the overlapping asynchronous reason that differences such as the motor of every covering device or control response cause; Or owing to reason such as shapes such as the thickness of the steel plate of being sheared own, bending and quality be inhomogeneous; Can cause steel plate that deviation phenomenon takes place in course of conveying, finally cause the finished product plate quality to descend.The correction adjusting device of the utility model can be realized the pinch roll rapid adjustment, and the steel plate deviation phenomenon no matter which kind of reason causes can be passed through this adjusting device rapid adjustment pinch roll equipment, reaches the correction purpose that steel plate is carried.The pinch roll top roll contacts inhomogeneous usually when depressing with steel plate because of reasons such as bearing clearance and wearing and tearing, the present technique product also is applied to the horizontal sextant angle adjustment of pinch roll top roll, makes its even contact steel plate.
The bilateral scissors pinch roll adjusting device of the utility model can be provided with correction guiding mechanism and horizontal adjusting mechanism in practical application.
Shown in correction guiding mechanism such as Fig. 1 and Fig. 2, each roller of pinch roll equipment is provided with separately a cover roller correction guiding mechanism: bearing 1 is connected with the bilateral scissors frame, by bearing pin 2 hinged securement.C shape frame 3 is connected with bilateral scissors equipment, uses the bearing pin hinged securement between the two.C shape frame 3 is connected with gland 4, closes mutual group squarely framework by the bolt handle.Pull bar 5 is connected with bearing 1, through being threaded.Between bearing 1 and the gland 4 wedge 8 is set.Wedge 8 has certain gradient on left and right directions, pull bar 5 passes gland 4 and wedge 8, and is provided with butterfly spring group 6, through the pretightning force of nut adjustment spring 7.Like this, bearing 1, wedge 8 are fixed together with gland 4, promptly fix through pull bar 5 and disk spring group 6.Wedge 8 is connected with screw rod 9, through being threaded.Screw rod 9 other ends are connected with bearing 1, and are fixing through two nuts 10.Use self-aligning bearing between bearing 1 and the pinch roll roll shaft, to realize the angle trace adjustment of pinch roll and unit center line.The correction guiding mechanism moves through nut adjustment screw rod 9, drives wedge 8 move left and right.Because the effect of disk spring 6 when adjustment screw rod 9, can not unclamped nut 7, adjust having under the pretightning force, realize rapid adjustment.Horizontal adjusting mechanism 11 is used for the horizontal adjustment of pinch roll, can adjust the amount of deflection of pinch roll horizontal direction as required.
The bilateral scissors pinch roll adjusting device method for correcting error aborning of the utility model is following:
As shown in Figure 3, when the bending of C shape appears in the finished product steel plate after bilateral scissors are sheared, the wedge of whole eight cover pinch rolls is adjusted to the left.The result adjusts for the entrance side pinch roll clockwise, and the outlet side pinch roll is adjusted counterclockwise.
As shown in Figure 4, the finished product steel plate after bilateral scissors are sheared anti-C shape occurs when crooked, and the wedge of whole eight cover pinch rolls is adjusted to the right.The result adjusts for the entrance side pinch roll counterclockwise, and the outlet side pinch roll is adjusted clockwise.
In sum; The bilateral scissors pinch roll adjusting device of the utility model can be realized the pinch roll rapid adjustment; The steel plate deviation phenomenon no matter which kind of reason causes can be passed through this adjusting device rapid adjustment pinch roll equipment, reaches the correction purpose that steel plate is carried.The bilateral scissors pinch roll adjusting device of the utility model is convenient to operation, has obviously improved the finished product plate quality in the production.
Certainly; Those skilled in the art in the present technique field will be appreciated that; The foregoing description only is to be used for explaining the utility model; And be not with the qualification of doing the utility model, as long as in the connotation scope of the utility model, all will drop in the scope of the utility model claim the variation of the foregoing description, modification etc.
Claims (5)
1. bilateral scissors pinch roll adjusting device, it comprises the bilateral scissors frame, it is characterized in that: it also comprises the horizontal adjusting mechanism of bearing, C shape frame, gland, pull bar, wedge, screw rod and adjustment pinch roll horizontal direction amount of deflection;
Said bearing is connected with the bilateral scissors frame, and said C shape frame is connected through bolt with gland, forms quadra;
Be provided with wedge between said bearing and the gland, wedge has gradient on left and right directions; Said pull bar passes gland and wedge, and pull bar is threaded with bearing, and said bearing, wedge and gland compress through pull bar;
The threaded one end of said screw rod connects wedge, drives the wedge move left and right, and the other end and the bearing of screw rod are fixed;
Said horizontal adjusting mechanism comprises butterfly spring group and nut, and horizontal adjusting mechanism is arranged on the C shape frame.
2. bilateral scissors pinch roll adjusting device as claimed in claim 1 is characterized in that: a butterfly spring group is set on the said pull bar, and is provided with the nut of the pretightning force of an adjustment groups of springs.
3. bilateral scissors pinch roll adjusting device as claimed in claim 1 is characterized in that: between said bearing and the pinch roll roll shaft self-aligning bearing is set.
4. bilateral scissors pinch roll adjusting device as claimed in claim 1 is characterized in that: said bearing is through bearing pin and bilateral scissors frame hinged securement.
5. bilateral scissors pinch roll adjusting device as claimed in claim 1 is characterized in that: said screw rod is fixedly connected through two nuts with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205054809U CN202316837U (en) | 2011-12-08 | 2011-12-08 | Double-side-shearing pinch roll adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205054809U CN202316837U (en) | 2011-12-08 | 2011-12-08 | Double-side-shearing pinch roll adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316837U true CN202316837U (en) | 2012-07-11 |
Family
ID=46428834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205054809U Expired - Fee Related CN202316837U (en) | 2011-12-08 | 2011-12-08 | Double-side-shearing pinch roll adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316837U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423787A (en) * | 2011-12-07 | 2012-04-25 | 宝钢工程技术集团有限公司 | Adjusting mechanism and deviation correcting method for bilateral scissor pinch rollers |
| CN104014596A (en) * | 2014-06-12 | 2014-09-03 | 鞍钢股份有限公司 | Method for regulating line deflection of strip steel on continuous annealing loop trolley turning roll |
| CN104668383A (en) * | 2015-02-25 | 2015-06-03 | 昆山宝锦激光拼焊有限公司 | Correcting device for guide center of feeding roller |
| CN117564086A (en) * | 2023-12-20 | 2024-02-20 | 环球履带（扬州）有限公司 | Rapid cold pressing device and process for continuous steel winding of heavy track |
-
2011
- 2011-12-08 CN CN2011205054809U patent/CN202316837U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423787A (en) * | 2011-12-07 | 2012-04-25 | 宝钢工程技术集团有限公司 | Adjusting mechanism and deviation correcting method for bilateral scissor pinch rollers |
| CN104014596A (en) * | 2014-06-12 | 2014-09-03 | 鞍钢股份有限公司 | Method for regulating line deflection of strip steel on continuous annealing loop trolley turning roll |
| CN104668383A (en) * | 2015-02-25 | 2015-06-03 | 昆山宝锦激光拼焊有限公司 | Correcting device for guide center of feeding roller |
| CN117564086A (en) * | 2023-12-20 | 2024-02-20 | 环球履带（扬州）有限公司 | Rapid cold pressing device and process for continuous steel winding of heavy track |
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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: 20120711 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |