CN202571456U - Flying shear edge dismantling device - Google Patents
Flying shear edge dismantling device Download PDFInfo
- Publication number
- CN202571456U CN202571456U CN 201220130165 CN201220130165U CN202571456U CN 202571456 U CN202571456 U CN 202571456U CN 201220130165 CN201220130165 CN 201220130165 CN 201220130165 U CN201220130165 U CN 201220130165U CN 202571456 U CN202571456 U CN 202571456U
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- hydraulic cylinder
- shear edge
- flying shear
- push
- Prior art date
Links
- 239000003921 oils Substances 0.000 claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims description 27
- 238000007906 compression Methods 0.000 description 3
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reactions Methods 0.000 description 2
- 238000000034 methods Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003638 reducing agents Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
Description
Technical field
The utility model relates to a kind of dismounting servicing unit, is specifically related to a kind of flying shear blade provision for disengagement.
Background technology
In the hot-strip production process, flying shearing machine are visual plants of intermediate blank cutting head cutting tail.The mechanism form of pressing flying shearing machine is different, and its cutting edge installation form also has nothing in common with each other, and wherein the fixing eight cover locking cylinders that lean on of each cutting edge of rotary drum flying shear are realized.The effect of the disk spring in the locking cylinder can make clamping block produce pressure in the cutting edge side and realize that cutting edge cutting locking on the drum.When needs are pulled down cutting edge, in locking cylinder, feed pressure oil, make disk spring produce compression, make the side of clamping block side disengaging cutting edge and remove locking.Because cutting edge is fixed on for a long time and cuts in the groove, though removed locking, the phenomenon of difficulty often appears taking out in cutting edge, thereby the time of cutting edge is changed in influence.
Summary of the invention
For overcoming the deficiency of prior art, the purpose of the utility model provides a kind of flying shear blade provision for disengagement, and this device can effectively solve the problem of cutting edge taking-up difficulty in the prior art, enhances productivity.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of flying shear blade provision for disengagement is characterized in that, comprises the axial oil duct of releasing hydraulic cylinder, being arranged at the rotary drum centre of gyration, releases hydraulic cylinder and is arranged at the back side that cutting edge is released direction, and axially oil duct is connected with the radial direction oil of releasing hydraulic cylinder.
The utility model has the advantages that: can change cutting edge accurately, timely, shorten the time of changing cutting edge, improve the operating efficiency of changing cutting edge.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-cutting edge 2-bore hole 3-releases the axial oil duct of hydraulic cylinder 4-clamping block 5-locking hydraulic cylinder 6-rotary drum 7-
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
See Fig. 1, a kind of flying shear blade provision for disengagement comprises the axial oil duct 7 of releasing hydraulic cylinder 3, being arranged at rotary drum 6 centres of gyration, releases hydraulic cylinder 3 and is arranged at the back side that cutting edge 1 is released direction, and axially oil duct 7 is connected with the radial direction oil of releasing hydraulic cylinder 3.
Flying shear drives main gear reducer by a direct current generator through gear coupling; Receive on the following rotary drum of flying shear body through gear coupling (or connecing axle) again; Make it to have the relative gyration of constant speed up and down between the rotary drum by the synchromesh gear that is contained in the rotary drum both sides, and finally accomplish crop, the back-end crop work of intermediate blank through crop, back-end crop cutting edge.
Under the situation that does not change former drum structure,, it is released hydraulic cylinder 3 pack into wherein at the bore hole 2 of corresponding vertical and two installations of axial location processing of cutting edge that each rotary drum is installed 1.On rotary drum 6 centres of gyration, process its axial oil duct 7 again, and link to each other, form an oil supply loop with the radial direction oil of leading to release hydraulic cylinder 3.
Rotary drum respectively is equipped with crop, back-end crop cutting edge up and down, and 2 release hydraulic cylinders 3 are equipped with in every group of cutting edge bottom surface.When needs are pulled down cutting edge, in locking hydraulic cylinder 5, feed pressure oil, make disk spring produce compression, make the side of clamping block 4 sides disengaging cutting edge 1 and remove locking.Then in releasing hydraulic cylinder 3, feed pressure oil, make disk spring produce compression, cutting edge 1 is directly ejected.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220130165 CN202571456U (en) | 2012-03-30 | 2012-03-30 | Flying shear edge dismantling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220130165 CN202571456U (en) | 2012-03-30 | 2012-03-30 | Flying shear edge dismantling device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202571456U true CN202571456U (en) | 2012-12-05 |
Family
ID=47240908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220130165 CN202571456U (en) | 2012-03-30 | 2012-03-30 | Flying shear edge dismantling device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202571456U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103170673A (en) * | 2013-04-18 | 2013-06-26 | 中冶赛迪工程技术股份有限公司 | Drum type flying shear capable of carrying out two-way shearing or one-way multiple shearing and control method of drum type flying shear |
CN103722233A (en) * | 2013-12-06 | 2014-04-16 | 常州金安冶金设备有限公司 | Blade locking device of rotary flying shears |
CN105345129A (en) * | 2015-12-17 | 2016-02-24 | 中冶赛迪工程技术股份有限公司 | Drum-type flying shear |
DE102015222181A1 (en) | 2015-06-10 | 2016-12-15 | Sms Group Gmbh | Device for changing a knife on a pair of scissors, in particular for rolled strip, and scissors with at least one replaceable knife |
CN108213566A (en) * | 2017-12-25 | 2018-06-29 | 太原重工股份有限公司 | Cut cells |
-
2012
- 2012-03-30 CN CN 201220130165 patent/CN202571456U/en not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103170673A (en) * | 2013-04-18 | 2013-06-26 | 中冶赛迪工程技术股份有限公司 | Drum type flying shear capable of carrying out two-way shearing or one-way multiple shearing and control method of drum type flying shear |
CN103722233A (en) * | 2013-12-06 | 2014-04-16 | 常州金安冶金设备有限公司 | Blade locking device of rotary flying shears |
DE102015222181A1 (en) | 2015-06-10 | 2016-12-15 | Sms Group Gmbh | Device for changing a knife on a pair of scissors, in particular for rolled strip, and scissors with at least one replaceable knife |
US10730121B2 (en) | 2015-06-10 | 2020-08-04 | Sms Group Gmbh | Device for changing a blade on shears, in particular for a rolled band, and shears with at least one replaceable blade |
CN105345129A (en) * | 2015-12-17 | 2016-02-24 | 中冶赛迪工程技术股份有限公司 | Drum-type flying shear |
CN108213566A (en) * | 2017-12-25 | 2018-06-29 | 太原重工股份有限公司 | Cut cells |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203292809U (en) | Mounting and demounting tool for bearing of locomotive wheelset axle box | |
CN203371576U (en) | Multifunctional tool of paper cutter | |
CN204818620U (en) | Jump ring feed mechanism | |
CN201670389U (en) | Braid automatic cutting device of disc-type feeding braiding machine | |
CN2917861Y (en) | Multi-station transition stamping die | |
CN202045917U (en) | Automatic handle mounting machine | |
CN104842329A (en) | Assisting device for plate perforating | |
CN203624711U (en) | Multi-type spool clamp of wire-rewinding machine | |
CN202284632U (en) | Intermittent type rotation mechanism | |
CN103273303A (en) | Locomotive wheelset axle box bearing dismounting tool | |
CN103522050B (en) | The driver-extractor of piercing punch or punching concave die | |
CN202021262U (en) | Punch fixing plate with lubricating function | |
CN203459883U (en) | Press fitting device of check ring | |
CN203495336U (en) | Rotatable manual reamer with front guide sleeve | |
CN202387911U (en) | Heavy-duty vehicle brake block riveting machine | |
CN203380956U (en) | Multi-piece cutting machine | |
CN202877623U (en) | Pipe cutting device | |
CN203067588U (en) | Bipyramid synchronizer | |
CN102555598A (en) | Flat pen automatic assembly line | |
CN203253840U (en) | Mechanical arm capable of automatically and continuously feeding | |
CN203076887U (en) | Synchronizer automatic assembling machine | |
CN203936238U (en) | The punching head device of rejecting with burr | |
CN203110394U (en) | Carton printing and grooving all-in-one machine | |
CN102327987A (en) | Die for flanging two ends of steel sleeve of steel plate spring | |
CN202290966U (en) | Device for punching side hole of air cylinder of side enclosure of automobile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
C14 | Grant of patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180330 |
|
CF01 | Termination of patent right due to non-payment of annual fee |