CN206747684U - A kind of sheet metal bead cutter - Google Patents
A kind of sheet metal bead cutter Download PDFInfo
- Publication number
- CN206747684U CN206747684U CN201720565963.5U CN201720565963U CN206747684U CN 206747684 U CN206747684 U CN 206747684U CN 201720565963 U CN201720565963 U CN 201720565963U CN 206747684 U CN206747684 U CN 206747684U
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- Prior art keywords
- roller
- cutting
- cylinder
- cutting roller
- sheet metal
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Abstract
This application discloses a kind of sheet metal bead cutter, wherein the first cutting roller is the cylindrical type roller that end face sets the first circular planes；Second cutting roller includes cylinder sticking part and two cylinder cutting parts；Two cylinder cutting parts are separately positioned on the both sides of cylinder sticking part；The radius of cylinder cutting part is more than the radius of cylinder sticking part；The end face edge of two cylinder cutting parts towards cylinder sticking parts is respectively provided with the second circular planes；First circular planes and the fitting of the second circular planes；The distance between first cutting roller and cylinder sticking part are equal to the thickness of sheet metal to be cut；The linear velocity on the first cutting roller face of cylinder is identical with the linear velocity of cylinder sticking part.Because the linear velocity on the first cutting roller face of cylinder is identical with the linear velocity of cylinder sticking part, the speed of service of finished product sheet material tow sides is identical so that semifinished sheet cuts that the sheet material finished product edge to be formed is relatively smooth, and the possibility for flash occur is relatively reduced.
Description
Technical field
The application is related to metal rolled technical field, more particularly to a kind of sheet metal bead cutter.
Background technology
In metal continuous rolling production line, the sheet metal formed by cold rolling or hot rolling needs trimming processing, formation to set
Rewinding could be carried out after the strip of fixed width degree.
The bead cutter used in the prior art includes pedestal and shear roller, shear roller be arranged on the upside of pedestal and with
The side fitting of pedestal.When shear roller rotates, the side of shear roller and pedestal cooperatively forms powerful shearing force, goes metallic plate
The rim charge of material.
But because the pedestal of bead cutter is fixed, there is speed difference between pedestal and shear roller, so plate in actual production
Active force that material upper and lower surface is subject to simultaneously differs；When sheet metal is cut, the probability that lace occurs in sheet material is larger；And lace
Equipment injury and personnel's wound may be caused.
Utility model content
This application provides a kind of sheet metal bead cutter, and to solve existing bead cutter to cut, the finished product sheet material to be formed occurs
Lace probability it is larger the problem of.
The utility model embodiment provides a kind of sheet metal bead cutter, including frame, the first cutting roller and the second cutting
Roller；
First cutting roller and second cutting roller are installed in the frame, and can relatively described frame turn
It is dynamic；
First cutting roller is cylindrical type roller, also, the end face edge of first cutting roller sets the first annulus to put down
Face；
Central shaft of first circular planes perpendicular to first cutting roller；
Second cutting roller includes cylinder sticking part and two cylinder cutting parts；
Two cylinder cutting parts are separately positioned on the both sides of the cylinder sticking part, also, the cylinder cutting part
It is coaxially disposed with the cylinder sticking part；
The radius of the cylinder cutting part is more than the radius of the cylinder sticking part；
The end face edge of two the cylinder cutting parts towards the cylinder sticking parts is respectively provided with the second circular planes；
First circular planes and second circular planes fitting；
The distance between first cutting roller and the cylinder sticking part are equal to the thickness of sheet metal to be cut；
The linear velocity on the first cutting roller face of cylinder is identical with the linear velocity of the cylinder sticking part.
Optionally, including for adjusting the spacing adjusting device of first cutting roller and the cylinder sticking part spacing；
Described spacing adjusting device one end is connected with the frame；The other end and first cutting roller or the second cutting
Roller connects.
Optionally, including pressure sensor and the first controller；
The pressure sensor is arranged on first cutting roller or cylinder sticking part, is cut for measuring described first
Cut the pressure between roller and the cylinder sticking part；
First controller is all connected with the pressure sensor and the spacing adjusting device, is passed according to the pressure
The pressure value of sensor measurement adjusts the working condition of the spacing adjusting device.
Optionally, the spacing adjusting device is hydraulic cylinder or electric pushrod.
Optionally, including laterally adjust roller and input guide roller；
It is described laterally adjust roller and it is described input guide roller group be installed in the frame；
The angle that laterally adjusts between roller and first cutting roller is more than 0 °, and can prolong the axle of first cutting roller
To moving back and forth；
The input guide roller is laterally adjusted between roller and first cutting roller described in being arranged on, also, parallel to institute
State the first cutting roller.
Optionally, including export orientation roller；
The export orientation roller is arranged in the frame, also, is cut installed in first cutting roller and described second
Cut the output end of roller.
Optionally, including tonometry roller and second controller；
The tonometry roller is arranged on the upper of the frame, and positioned at the input side of first cutting roller；
The second controller is connected with the tonometry roller, and the sheet material tension force measured according to the tonometry roller is adjusted
The rotating speed of whole first cutting roller and second cutting roller.
Optionally, including trimming guide roller group；
The trimming guide roller is located at the output end of first cutting roller and second cutting roller.
Optionally, in addition to cutting device；
The cutting device is arranged on the output end of the trimming guide roller group, in sheet metal traffic direction
Cut off trimming waste material.
Optionally, the cutting device includes the first cut-out roller and the second cut-out roller；
First cutting roller sets cutoff tool；
The second cut-out roller sets the chopping block relative with the cutoff tool.
In the sheet metal cutting plate that the utility model embodiment provides, the linear velocity on the first cutting roller face of cylinder and second is cut
It is identical to cut the linear velocity of cylinder sticking part in roller, therefore, the speed of service of semifinished sheet tow sides is identical so that semi-finished product
The sheet material finished product edge that plate cutting is formed is relatively smooth, and the possibility for flash occur is relatively reduced.
Brief description of the drawings
To be illustrated more clearly that background technology or the technical solution of the utility model, below to prior art or specific implementation
The accompanying drawing being used in combination in mode is briefly described；It should be evident that the accompanying drawing below in conjunction with embodiment is only to use
In conveniently understanding the utility model embodiment, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings；
Fig. 1 is the sheet metal trimming side view that embodiment provides；
Fig. 2 is Section A-A schematic diagram in Fig. 1.
Wherein：The cutting rollers of 11- first, the circular planes of 111- first, the cutting rollers of 12- second, 121- cylinder sticking parts, 122-
Cylinder cutting part, the circular planes of 123- second, 14- pressure sensors, 15- laterally adjust roller, 16- input guide rollers, 17- outputs
Guide roller, 18- tonometry rollers, 19- trimming guide rollers, 20- cutting devices, 201- first cut off roller, and 202- second cuts off roller,
203- cutoff tools, 24- chopping blocks.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the utility model, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that
Described embodiment is only the utility model part of the embodiment, rather than whole embodiments.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, it should all belong to the scope of the utility model protection.
Fig. 1 is the sheet metal trimming side view that embodiment provides, and Fig. 2 is Section A-A schematic diagram in Fig. 1.Such as Fig. 1 and
Shown in Fig. 2, first embodiment sheet metal bead cutter includes frame (being not shown), the first cutting roller 11 and the second cutting
Roller 12.
First cutting roller 11 and the second cutting roller 12 are installed in frame, and can be relative to gantry rotation；First
The diameter parallel of cutting roller 11 is in the two the second cutting rollers 12.In the bead cutter that the present embodiment provides, the first cutting roller 11 is circle
Column type roller, the edge side that the face of cylinder is pressed close in two end faces of the first cutting roller 11 are respectively provided with the first circular planes 111, and first
Central shaft of the circular planes 111 perpendicular to the first cutting roller 11.
Second cutting roller 12 includes cylinder sticking part 121 and two cylinder cutting parts 122, and two cylinder cutting parts 122 divide
The both sides of cylinder sticking part 121 are not arranged on, also, cylinder cutting part 122 and cylinder sticking part 121 are coaxially disposed.Such as Fig. 2 institutes
Show, the radius of cylinder cutting part 122 is more than the radius of cylinder sticking part 121；In cylinder cutting part 122 towards cylinder sticking part
121 end face sets the second circular planes 123, and the second circular planes 123 on each cylinder cutting part 122 are each perpendicular to
The central shaft of second cutting roller 12.
In the present embodiment, the active length of the first cutting roller 11 is equal to the distance of two the second circular planes 123.In
During working condition, two the first circular planes 111 of the first cutting roller 11 are bonded two of two cylinder cutting parts 122 respectively
Two circular planes 123, distance is equal to and treated between cylinder sticking part 121 into the second cutting roller 12 for the face of cylinder of the first cutting roller 11
Cut the thickness of sheet metal.
When sheet material semi-finished product by rolling through the first cutting roller 11 and the second cutting roller 12 rolling, cylinder cutting part
122 and first the face of cylinder shearing sheet material semi-finished product of cutting roller 11 form sheet material finished product and trimming, and the width of sheet material finished product
Equal to the width of the working portion of the first cutting roller 11.
In the present embodiment, cylinder sticking part 121 in the linear velocity on the face of cylinder of the first cutting roller 11 and the second cutting roller 12
Linear velocity is identical, and therefore, the speed of service of semifinished sheet tow sides is identical so that semifinished sheet cuts the sheet material to be formed
Finished product edge is relatively smooth, and the possibility for flash occur is relatively reduced.
In addition to aforementioned components, the sheet metal bead cutter that the utility model embodiment provides also includes hydraulic cylinder.Liquid
One end of cylinder pressure is connected with the end of the second cutting roller 12, and the other end is connected with frame.Hydraulic cylinder extension can change first and cut
The distance of cylinder sticking part 121 in the cutting roller 12 of roller 11 and second is cut, sheet metal bead cutter is cut different-thickness
Sheet metal.Certainly, in other embodiments, hydraulic cylinder can also be replaced by the parts such as pneumatic cylinder or electric pushrod.
Further, sheet metal bead cutter also includes the controller of pressure sensor 14 and first.Pressure sensor 14
It may be mounted on the first cutting roller 11 or cylinder sticking part 121.When cutting sheet metal, the first cutting roller 11, cylinder
Sticking part 121 and semifinished sheet three mutually extrude and produce certain pressure, and pressure sensor 14 measures pressure and produced
Pressure signal is sent to the first controller；First controller can be determined that the first cutting roller 11 and cylinder are bonded according to pressure signal
Whether gap between portion 121 adapts to the thickness of semifinished sheet, and adaptively adjusts the work shape of spacing adjusting device
State.Specially：If the gap of pressure signal representative is less than preset value, the first controller control spacing adjusting device acts,
Reduce the gap between the first cutting roller 11 and cylinder sticking part 121；If the gap of pressure signal representative is more than preset value,
The control spacing adjusting device action of first controller, increases the gap between the first cutting roller 11 and cylinder sticking part 121.
On the premise of metal sensor and the first controller are set, between the first cutting roller 11 and cylinder sticking part 121
Distance and the thickness of semifinished sheet be closer to, ensure during plate cutting sheet material will not excessive creep, will not also justify relatively
Post sticking part 121 rocks, and further ensures the quality of cutting end face.
In practical application, play may occur semifinished sheet for width in the process of running, and semifinished sheet is such as
Fruit is not entered in optimum position between the first cutting roller 11 and the second cutting roller 12, then the edge strip width that two sides are cut into is not
Same, finished product sheet material is not the quality prime in semifinished sheet.
To avoid foregoing problems, sheet metal bead cutter can include lateral adjustments roller 15 and input guide roller 16.Laterally
Regulating roller 15 and guide roller are installed in frame.Wherein：The angle of lateral adjustments roller 15 and the support of the first cutting roller 11 is more than
0 °, and lateral adjustments roller 15 can be along the axial direction play of the first cutting roller 11；Guide roller 16 is inputted to be arranged on laterally
Between the cutting roller 11 of regulating roller 15 and first namely the second cutting roller 12, and guide roller 16 is inputted parallel to the first cutting roller
11.In actual production, if sheet material semi-finished product are not on width optimum position, lateral adjustments roller 15 can be altered laterally
It is dynamic, sheet material semi-finished product is moved in horizontal direction, adjust the cutting position by the first cutting roller 11 and the second cutting roller 12；Laterally
Sheet material semi-finished product after regulating roller 15 adjusts are ridden against on input guide roller 16, the plate as caused by input guide roller 16 absorbs adjustment
Material vibrates, and adjusts the flatness of sheet material again.
Sheet metal bead cutter in the utility model embodiment also includes export orientation roller 17.Export orientation roller 17 is also pacified
In frame, and it is arranged on the first cutting roller 11 and second and cuts the output end of rolling.Cut by the first cutting roller 11 and second
Cut after the sheet material finished product that the cutting of roller 12 is formed is output wire roller guide and enter follow-up rewinding device.Certainly, in other embodiment
In, export orientation roller 17 can also be not provided with, and directly export sheet material finished product to rewinding device.
In addition, the sheet metal bead cutter that the utility model embodiment provides can also include tonometry roller 18 and second
Controller.On tonometry roller 18 is arranged on machine, and positioned at the input side of the first cutting roller 11；Second controller is with opening
Power measurement roller 18 connects, sheet material tension adjustment the first cutting roller 11 and second cutting roller 12 measured according to tonometry roller 18
Rotating speed.
It has been noted that the distance of the first cutting roller 11 and cylinder sticking part 121 is equal to sheet material semi-finished product in describing above
Thickness.In actual production, sheet material can be driven by the first cutting roller 11 and the second cutting roller 12；To ensure sheet material in running
In will not locally occur compared with large deformation, ensure that the one of strip width is straightforward, the rotating speed of the first cutting roller 11 and the second cutting roller 12
The speed of sheet material semi-finished product should be exported with roll mill.And rate uniformity can be judged by sheet material Tensity size.This reality
Apply in example, tonometry roller 18 can determine the Tensity size of semifinished sheet simultaneously according to the change conditions relative to shelf position
Tension signal is generated, second controller can adjust turn of the first cutting roller 11 and the second cutting roller 12 according to tension signal size
Speed.Specifically：If overtension, second controller controls the rotating speed of the first cutting roller 11 and the second cutting roller 12 suitably to drop
It is low；If overtension, second controller controls the rotating speed of the first cutting roller 11 and the second cutting roller 12 to properly increase.
, can also be defeated in both sides in addition to exporting sheet material finished product in the output end of the first cutting roller 11 and the second cutting roller 12
Go out cutting plate waste material.To ensure that normally output to the parts such as waste material storage box, sheet metal bead cutter can also be set trimming waste material
Cutting plate guide roller.Trimming guide roller 19 is located at the output end of the first cutting roller 11 and the second cutting roller 12, with foregoing output
Guide roller 17 shifts to install.
In practical application, the export orientation roller 17 of corresponding two trimmings can be set respectively in the both sides of export orientation roller 17,
The larger export orientation roller 17 of one length can also be set.
In addition, being stored for the ease of trimming waste material, sheet metal bead cutter can also include cutting device 20, cutting device
20 are arranged on the output end of trimming Wire guide roller, for being segment by the cutting of trimming waste material.
Specifically, the cutting device 20 that the present embodiment uses, which can include the first cut-out roller 201 and second, cuts off roller 202.
Cutoff tool 203 is set on first cut-out roller 201, the chopping block 24 relative with cutoff tool 203, cut-out are set on the second cut-out roller 202
Knife 203 and chopping block 24, which coordinate, cuts off trimming waste material.
The sheet metal bead cutter in the utility model embodiment is described in detail above.This part is using specific
Embodiment is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and understood
Core concept of the present utility model, in the case where not departing from the utility model principle, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, belongs to the scope of the utility model protection.
Claims (10)
- A kind of 1. sheet metal bead cutter, it is characterised in that：Including frame, the first cutting roller (11) and the second cutting roller (12)；First cutting roller (11) and second cutting roller (12) are installed in the frame, and can relatively described machine Frame rotates；First cutting roller (11) is cylindrical type roller, also, the end face edge of first cutting roller (11) sets the first circle Plane of a loop (111)；Central shaft of first circular planes (111) perpendicular to first cutting roller (11)；Second cutting roller (12) includes cylinder sticking part (121) and two cylinder cutting parts (122)；Two cylinder cutting parts (122) are separately positioned on the both sides of the cylinder sticking part (121), also, the cylinder Cutting part (122) and the cylinder sticking part (121) are coaxially disposed；The radius of the cylinder cutting part (122) is more than the radius of the cylinder sticking part (121)；The end face edge of two the cylinder cutting parts (122) towards the cylinder sticking parts (121) is respectively provided with the second annulus and put down Face (123)；First circular planes (111) and second circular planes (123) fitting；The distance between first cutting roller (11) and the cylinder sticking part (121) are equal to the thickness of sheet metal to be cut Degree；The linear velocity on the first cutting roller (11) face of cylinder is identical with the linear velocity of the cylinder sticking part (121).
- 2. sheet metal bead cutter according to claim 1, it is characterised in that：Including the spacing adjusting device for adjusting first cutting roller (11) and the cylinder sticking part (121) spacing；Described spacing adjusting device one end is connected with the frame；The other end and first cutting roller (11) or the second cutting Roller (12) connects.
- 3. sheet metal bead cutter according to claim 2, it is characterised in that：Including pressure sensor (14) and the first controller；The pressure sensor (14) is arranged on first cutting roller (11) or cylinder sticking part (121), for measuring Pressure between first cutting roller (11) and the cylinder sticking part (121)；First controller is all connected with the pressure sensor (14) and the spacing adjusting device, is passed according to the pressure The pressure value of sensor (14) measurement adjusts the working condition of the spacing adjusting device.
- 4. sheet metal bead cutter according to claim 2, it is characterised in that：The spacing adjusting device is hydraulic cylinder or electric pushrod.
- 5. according to the sheet metal bead cutter described in claim any one of 1-4, it is characterised in that：Including lateral adjustments roller (15) and input guide roller (16)；The lateral adjustments roller (15) and described input guide roller (16) group are installed in the frame；Angle is more than 0 ° between the lateral adjustments roller (15) and first cutting roller (11), and can prolong first cutting roller (11) axial reciprocating movement；The input guide roller (16) is arranged between the lateral adjustments roller (15) and first cutting roller (11), also, Parallel to first cutting roller (11).
- 6. according to the sheet metal bead cutter described in claim any one of 1-4, it is characterised in that：Including export orientation roller (17)；The export orientation roller (17) is arranged in the frame, also, installed in first cutting roller (11) and described the The output end of two cutting rollers (12).
- 7. according to the sheet metal bead cutter described in claim any one of 1-4, it is characterised in that：Including tonometry roller (18) and second controller；The tonometry roller (18) is arranged on the upper of the frame, and positioned at the input of first cutting roller (11) Side；The second controller is connected with the tonometry roller (18), the sheet material measured according to the tonometry roller (18) Power adjusts the rotating speed of first cutting roller (11) and second cutting roller (12).
- 8. according to the sheet metal bead cutter described in claim any one of 1-4, it is characterised in that：Including trimming guide roller (19) group；The trimming guide roller (19) is located at the output end of first cutting roller (11) and second cutting roller (12).
- 9. sheet metal bead cutter according to claim 8, it is characterised in that：Also include cutting device (20)；The cutting device (20) is arranged on the output end of trimming guide roller (19) group, in sheet metal operation side Cut-out trimming waste material upwards.
- 10. sheet metal bead cutter according to claim 9, it is characterised in that：The cutting device (20) includes the first cut-out roller (201) and the second cut-out roller (202)；First cutting roller (11) sets cutoff tool (203)；The second cut-out roller (202) is set and the relative chopping block (24) of the cutoff tool (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565963.5U CN206747684U (en) | 2017-05-19 | 2017-05-19 | A kind of sheet metal bead cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565963.5U CN206747684U (en) | 2017-05-19 | 2017-05-19 | A kind of sheet metal bead cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747684U true CN206747684U (en) | 2017-12-15 |
Family
ID=60618843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720565963.5U Expired - Fee Related CN206747684U (en) | 2017-05-19 | 2017-05-19 | A kind of sheet metal bead cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245740A (en) * | 2021-07-15 | 2021-08-13 | 南洋电缆（天津）有限公司 | High-precision welding system for metal sheath for fireproof cable |
-
2017
- 2017-05-19 CN CN201720565963.5U patent/CN206747684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245740A (en) * | 2021-07-15 | 2021-08-13 | 南洋电缆（天津）有限公司 | High-precision welding system for metal sheath for fireproof cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 Termination date: 20200519 |