CN109926640A - A kind of adjusting method of roller class flying shearing machine spiral scissors - Google Patents
A kind of adjusting method of roller class flying shearing machine spiral scissors Download PDFInfo
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- CN109926640A CN109926640A CN201910248345.1A CN201910248345A CN109926640A CN 109926640 A CN109926640 A CN 109926640A CN 201910248345 A CN201910248345 A CN 201910248345A CN 109926640 A CN109926640 A CN 109926640A
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- spiral
- scissors
- spiral scissors
- paper
- cut
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- 238000010008 shearing Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Shearing Machines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of adjusting methods of roller class flying shearing machine spiral scissors, it is observed using whether paper the popular easy-to-use method such as cuts, then roller class flying shearing machine spiral scissors are adjusted, adjusting method provided by the invention, sideshake and the gap of spiral scissors can be effectively adjusted, to substantially increase the service life of the shearing quality for being cut workpiece and roller class flying shearing machine.
Description
Technical field
The present invention relates to a kind of adjusting methods of roller class flying shearing machine spiral scissors.
Background technique
As the yield and kind of modernization steel production are continuously increased, Market competition, it is desirable that Rolling production is to height
Speed, continuous production mode develop, and the demand of cutter is continuously increased.
For roller class flying shearing machine, upper and lower roller drives synchromesh gear to be driven by motor, when upper drum shaft and
When synchromesh gear is axially mobile, the upward always degree of having of upper and lower roller is constrained, so that roller can not move upwards, because by few
The relationship for measuring helical angle, makes the upper and lower roller generate small displacement, adjusts blade clearance with this.In spiral scissors drum type flying shear
In, the clearance adjusting device of cutting edge can couple with upper roller, so that entire drum shaft is axially moved, amount of movement and very heavy screw rod
Amount of movement is identical, and the adjusting of blade clearance is realized with this.The adjusting in gap can largely effect on the shearing quality for being cut workpiece
And the service life of roller class flying shearing machine.
Summary of the invention
The present invention provides a kind of adjusting methods of roller class flying shearing machine spiral scissors, substantially increase roller class flying shearing machine
Service life.
Technical solution: to achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of adjusting method of roller class flying shearing machine spiral scissors, includes the following steps:
(1) operated pneumatic valve and take-off the brake device of roller class flying shearing machine are opened, rotating cylinder stops after clipped position；
(2) it releases spiral scissors zero-bit and limits shelves, gap is adjusted to zero-bit；
(3) operated pneumatic valve is closed, the contact situation of spiral scissors is checked, if spiral scissors gap has been adjusted to zero-bit, but spiral shell
The minimum blade clearance for revolving blade clearance is not 0.6mm, then the zero position of the sideshake of spiral scissors is wrong, again into
Row setting, if Everything is fine, i.e., dial gauge is 0.3, then carries out step (4)；
(4) it with 3 A4 paper, and is overlaped, places it in the fore side of roller class flying shearing machine, transmission side and spiral
Between cutting edge middle section；
(5) operated pneumatic valve is opened, rotates the brake apparatus of roller class flying shearing machine by hand, if in rotary course, roller class flying shear
The scraps of paper cannot be cut at the spiral scissors of machine, then must reinstall spiral scissors, the lap of spiral scissors also must be again
Setting；
(6) paper can not be still cut if increasing the lap of spiral scissors, is padded in the shear surface of spiral scissors to increase
Piece is adjusted；
(7) when examination is cut, spiral scissors can cut off entire paper, and shearing completely, illustrate the adjusting situation of the sideshake of spiral scissors
Normally, the gap of spiral scissors has good uniformity at this time, can make the steel plate shearing smooth；
(8) in the adjustment of the sideshake of spiral scissors, the adjustment in spiral scissors gap must unidirectionally be adjusted, and must carry out every time
When adjusting sideshake, gap is first adjusted to zero-bit, then is continued to adjust to ideal value by zero-bit.
The method reset in above-mentioned steps (5) is as follows:
To spiral scissors lap reset when, increase 0.1mm every time, continue to adjust, if it is possible to smooth rotation but
It is that paper is not cut but, reduces the sideshake of flying shear, carries out examination later and cut；The half if paper has only broken, by spiral shear
The upper and lower skewback and upper and lower briquetting of sword drum type flying shear are tapped with copper rod, and with spanner fastening bolt, until can be by paper
It cuts completely.
It is as follows to increase the method that gasket is adjusted in above-mentioned steps (6):
It is corresponding at its in the region that paper is cut by observing until paper can not be cut in which which region of part
Gasket is continued growing at the position of shear surface, increases the Gaskets of 0.05mm every time, the uniform of shear gap is adjusted with this
Property, until paper can uniformly be cut.
Advantageous effects of the invention:
Adjusting method provided by the invention can effectively adjust sideshake and the gap of spiral scissors, be cut to substantially increase
The shearing quality of workpiece and the service life of roller class flying shearing machine.
Specific embodiment
The present invention will be further described below with reference to examples.Following embodiment is only used for clearly illustrating this hair
Bright technical solution, and not intended to limit the protection scope of the present invention.
A kind of adjusting method of roller class flying shearing machine spiral scissors, includes the following steps:
(1) operated pneumatic valve and take-off the brake device of roller class flying shearing machine are opened, rotating cylinder stops after clipped position；
(2) it releases spiral scissors zero-bit and limits shelves, gap is adjusted to zero-bit；
(3) operated pneumatic valve is closed, the contact situation of spiral scissors is checked, if spiral scissors gap has been adjusted to zero-bit, but spiral shell
The minimum blade clearance for revolving blade clearance is not 0.6mm, then the zero position of the sideshake of spiral scissors is wrong, again into
Row setting, if Everything is fine, i.e., dial gauge is 0.3, then carries out step (4)；
(4) it with 3 A4 paper, and is overlaped, places it in the fore side of roller class flying shearing machine, transmission side and spiral
Between cutting edge middle section；
(5) operated pneumatic valve is opened, rotates the brake apparatus of roller class flying shearing machine by hand, if in rotary course, roller class flying shear
The scraps of paper cannot be cut at the spiral scissors of machine, then must reinstall spiral scissors, the lap of spiral scissors also must be again
Setting；
(6) paper can not be still cut if increasing the lap of spiral scissors, is padded in the shear surface of spiral scissors to increase
Piece is adjusted；
(7) when examination is cut, spiral scissors can cut off entire paper, and shearing completely, illustrate the adjusting situation of the sideshake of spiral scissors
Normally, the gap of spiral scissors has good uniformity at this time, can make the steel plate shearing smooth；
(8) in the adjustment of the sideshake of spiral scissors, the adjustment in spiral scissors gap must unidirectionally be adjusted, and must carry out every time
When adjusting sideshake, gap is first adjusted to zero-bit, then is continued to adjust to ideal value by zero-bit.
The method reset in above-mentioned steps (5) is as follows:
To spiral scissors lap reset when, increase 0.1mm every time, continue to adjust, if it is possible to smooth rotation but
It is that paper is not cut but, reduces the sideshake of flying shear, carries out examination later and cut；The half if paper has only broken, by spiral shear
The upper and lower skewback and upper and lower briquetting of sword drum type flying shear are tapped with copper rod, and with spanner fastening bolt, until can be by paper
It cuts completely.
It is as follows to increase the method that gasket is adjusted in above-mentioned steps (6):
It is corresponding at its in the region that paper is cut by observing until paper can not be cut in which which region of part
Gasket is continued growing at the position of shear surface, increases the Gaskets of 0.05mm every time, the uniform of shear gap is adjusted with this
Property, until paper can uniformly be cut.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of adjusting method of roller class flying shearing machine spiral scissors, it is characterised in that include the following steps:
(1) operated pneumatic valve and take-off the brake device of roller class flying shearing machine are opened, rotating cylinder stops after clipped position；
(2) it releases spiral scissors zero-bit and limits shelves, gap is adjusted to zero-bit；
(3) operated pneumatic valve is closed, the contact situation of spiral scissors is checked, if spiral scissors gap has been adjusted to zero-bit, but spiral shell
The minimum blade clearance for revolving blade clearance is not 0.6mm, then the zero position of the sideshake of spiral scissors is wrong, again into
Row setting, if Everything is fine, i.e., dial gauge is 0.3, then carries out step (4)；
(4) it with 3 A4 paper, and is overlaped, places it in the fore side of roller class flying shearing machine, transmission side and spiral
Between cutting edge middle section；
(5) operated pneumatic valve is opened, rotates the brake apparatus of roller class flying shearing machine by hand, if in rotary course, roller class flying shear
The scraps of paper cannot be cut at the spiral scissors of machine, then must reinstall spiral scissors, the lap of spiral scissors also must be again
Setting；
(6) paper can not be still cut if increasing the lap of spiral scissors, is padded in the shear surface of spiral scissors to increase
Piece is adjusted；
(7) when examination is cut, spiral scissors can cut off entire paper, and shearing completely, illustrate the adjusting situation of the sideshake of spiral scissors
Normally, the gap of spiral scissors has good uniformity at this time, can make the steel plate shearing smooth；
(8) in the adjustment of the sideshake of spiral scissors, the adjustment in spiral scissors gap must unidirectionally be adjusted, and must carry out every time
When adjusting sideshake, gap is first adjusted to zero-bit, then is continued to adjust to ideal value by zero-bit.
2. a kind of adjusting method of roller class flying shearing machine spiral scissors according to claim 1, it is characterised in that the step
Suddenly the method reset in (5) is as follows:
To spiral scissors lap reset when, increase 0.1mm every time, continue to adjust, if it is possible to smooth rotation but
It is that paper is not cut but, reduces the sideshake of flying shear, carries out examination later and cut；The half if paper has only broken, by spiral shear
The upper and lower skewback and upper and lower briquetting of sword drum type flying shear are tapped with copper rod, and with spanner fastening bolt, until can be by paper
It cuts completely.
3. a kind of adjusting method of roller class flying shearing machine spiral scissors according to claim 1, it is characterised in that the step
Suddenly it is as follows to increase the method that gasket is adjusted in (6):
It is corresponding at its in the region that paper is cut by observing until paper can not be cut in which which region of part
Gasket is continued growing at the position of shear surface, increases the Gaskets of 0.05mm every time, the uniform of shear gap is adjusted with this
Property, until paper can uniformly be cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248345.1A CN109926640B (en) | 2019-03-29 | 2019-03-29 | Method for adjusting spiral cutting edge of roller type flying shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248345.1A CN109926640B (en) | 2019-03-29 | 2019-03-29 | Method for adjusting spiral cutting edge of roller type flying shear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109926640A true CN109926640A (en) | 2019-06-25 |
| CN109926640B CN109926640B (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910248345.1A Expired - Fee Related CN109926640B (en) | 2019-03-29 | 2019-03-29 | Method for adjusting spiral cutting edge of roller type flying shear |
Country Status (1)
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| CN (1) | CN109926640B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310213A (en) * | 2020-09-29 | 2022-04-12 | 宝武装备智能科技有限公司 | Method for replacing and adjusting roller shear blade of continuous annealing production line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227779A (en) * | 1998-12-30 | 1999-09-08 | 宝山钢铁(集团)公司 | Method for deciding parameters of drum-type flying shears mechanism according to technological requirement |
| JP2007144535A (en) * | 2005-11-25 | 2007-06-14 | Toshiba Mitsubishi-Electric Industrial System Corp | Apparatus for controlling cutting operation of flying shear |
| JP2012096351A (en) * | 2012-01-11 | 2012-05-24 | Daido Steel Co Ltd | Flying shear, and flying shearing method |
| CN208132081U (en) * | 2017-12-31 | 2018-11-23 | 天津强敏机械股份有限公司 | A kind of shearing edge gap adjusting device for drum type flying shear |
-
2019
- 2019-03-29 CN CN201910248345.1A patent/CN109926640B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227779A (en) * | 1998-12-30 | 1999-09-08 | 宝山钢铁(集团)公司 | Method for deciding parameters of drum-type flying shears mechanism according to technological requirement |
| JP2007144535A (en) * | 2005-11-25 | 2007-06-14 | Toshiba Mitsubishi-Electric Industrial System Corp | Apparatus for controlling cutting operation of flying shear |
| JP2012096351A (en) * | 2012-01-11 | 2012-05-24 | Daido Steel Co Ltd | Flying shear, and flying shearing method |
| CN208132081U (en) * | 2017-12-31 | 2018-11-23 | 天津强敏机械股份有限公司 | A kind of shearing edge gap adjusting device for drum type flying shear |
Non-Patent Citations (2)
| Title |
|---|
| 藏毅民等: "螺旋剪刃间隙自动调节滚筒式飞剪的设计计算", 《宝钢技术》 * |
| 赵华国: "滚筒式切头飞剪结构介绍", 《一重技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310213A (en) * | 2020-09-29 | 2022-04-12 | 宝武装备智能科技有限公司 | Method for replacing and adjusting roller shear blade of continuous annealing production line |
| CN114310213B (en) * | 2020-09-29 | 2023-05-12 | 宝武装备智能科技有限公司 | Method for replacing and adjusting roller shear blade of continuous annealing production line |
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| Publication number | Publication date |
|---|---|
| CN109926640B (en) | 2020-06-09 |
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Granted publication date: 20200609 |