CN106346070B - A kind of Double shears change sword device and its change sword method - Google Patents
A kind of Double shears change sword device and its change sword method Download PDFInfo
- Publication number
- CN106346070B CN106346070B CN201610915471.4A CN201610915471A CN106346070B CN 106346070 B CN106346070 B CN 106346070B CN 201610915471 A CN201610915471 A CN 201610915471A CN 106346070 B CN106346070 B CN 106346070B
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- Prior art keywords
- cutting edge
- positioning
- pin
- movable support
- double shears
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a kind of Double shears to change sword device, including is located at the fixing device a and fixing device b at changing cutter holder both ends, and a kind of Double shears change sword device, simple in structure, small.A kind of method that Double shears change sword, includes the following steps：Step 1, fixing device for installing a；Step 2, adjustment fixed seat；Step 3, by adjusting fixing device a and fixing device b, complete the replacement of cutting edge.A kind of method that Double shears change sword, the replacement of lower channel upper scissor blade, upper channel lower scissor blade, upper channel upper scissor blade and lower channel lower scissor blade adjusts the position of fixing device b by positioning bolt as long as the height of sleeve is replaced in adjustment, then same step is taken to can be completed, work efficiency is high.
Description
Technical field
The invention belongs to metallurgy rolling technical field, be related to a kind of Double shears and change sword device, further relate to using the device into
The method that row Double shears change sword.
Background technology
In steel mill's cold mill complex, Double shears are a very important equipment, and Double shears need to carry out in repair double
Layer is cut and changes sword, but to change sword device structure complicated for existing Double shears, and volume is big, occupied space, and it is complicated for operation that Double shears change sword,
So that change sword working efficiency low for Double shears.
Invention content
The object of the present invention is to provide a kind of Double shears to change sword device, and the apparatus structure is simple.
It is another object of the present invention to provide a kind of methods that Double shears change sword, using the method increase work
Efficiency.
The technical solution adopted in the present invention is, a kind of Double shears change sword device, including are located at changing cutter holder
The fixing device a and fixing device b at both ends, fixing device b includes fixed seat,
Fixing device a includes fixing bracket, and lower movable support, upper movable support and support are sequentially coaxially cased on fixing bracket
Frame is cased with fine-tuning nut on upper movable support, replacement sleeve is cased on lower movable support.
The features of the present invention also characterized in that
It is provided with bracket fixing bolt on fixing bracket, holder positioning security pin hole is provided on lower movable support.
Be cased with bushing on bracket, bushing is mounted in the axis hole of upper movable support, fine-tuning nut be located at lower movable support with
Between upper movable support.
It is provided with cotter-pin hold on fixing bracket, split pin is provided in cotter-pin hold.
It is connected with supporting pin in fixed seat, positioning sleeve and positioning screw are provided in supporting pin, it is fixed to be connected on positioning sleeve
Position slot, is provided with idler wheel in locating slot, cutting edge positioning security pin is connected on locating slot.
Location nut is provided in positioning screw, supporting pin is connect by Screw with fixed seat, and fixed seat passes through fixation
Seat bolt is connect with changing cutter holder.
Bracket and supporting pin are located at the both ends of changing cutter holder.
Another technical solution of the present invention is that a kind of method that Double shears change sword is changed using a kind of Double shears
Sword device, includes the following steps：
Step 1, fixing device for installing a；
Fixed seat is mounted on by positioning bolt on Double shears ontology by step 2, and supporting pin is assemblied in fixed seat simultaneously
It is positioned with Screw, one end of changing cutter holder is stuck on bracket at this time, the other end of changing cutter holder is stuck in support
On pin；
Step 3 is adjusted close to one end of Double shears ontology along supporting pin direction, when changing cutter holder is in changing cutter
Position with positioning screw, location nut and positioning sleeve in upper body to when changing cutting edge, positioning changing cutter holder, by positioning
Bolt limits changing cutter holder in vertical strip moving direction, combines to adjust with fine-tuning nut and upper movable support
The level of changing cutter holder, after adjusting, pulls out old cutting edge by idler wheel, and a cutting edge is respectively plugged at the both ends of old cutting edge
Positioning security pin is walked together with the lifting of old cutting edge one with day handlebar changing cutter holder, then loads onto new cut to changing cutter holder
Sword simultaneously plugs cutting edge positioning security pin, and the position that overhead traveling crane hangs cutting edge is reinstated together with changing cutter holder one with the new cutting edge of day handlebar
It sets, pulls out cutting edge positioning security pin, new cutting edge is promoted Double shears ontology, to complete the replacement of cutting edge.
The features of the present invention also characterized in that
Step 1 is specially：Fixing bracket is fixed on the embedded board on ground with bracket fixing bolt, in cotter-pin hold
Then interpolation cottering is inserted in replacement sleeve in fixing bracket, holder positioning security pin hole is plugged in the position for having pin hole
It is interior, then lower movable support is mounted on and is replaced on sleeve, the upper movable support for installing fine-tuning nut is then mounted on lower work
On dynamic holder, then bushing is installed in the sleeve of upper movable support, finally bracket is mounted in bushing.
The beneficial effects of the invention are as follows：A kind of Double shears change sword device, simple in structure, small, are not take up space, removable
Point.A kind of method that Double shears change sword, lower channel upper scissor blade, upper channel lower scissor blade, upper channel upper scissor blade and lower channel lower scissor blade
Replacement the position of fixing device b is adjusted by positioning bolt 14 as long as the height of sleeve is replaced in adjustment, then take same
Step can be completed, and work efficiency is high.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of Double shears of the present invention change sword device；
Fig. 2 is the enlarged drawing of C in Fig. 1；
Fig. 3 is the enlarged drawing of D in Fig. 2；
Fig. 4 is the enlarged drawing of A left views in Fig. 1；
Fig. 5 is the enlarged drawing of B in Fig. 4；
Fig. 6 is the structural schematic diagram that a kind of Double shears of the present invention change lower movable support in sword device；
Fig. 7 is the structural schematic diagram that a kind of Double shears of the present invention change upper movable support in sword device；
Fig. 8 is the structural schematic diagram that a kind of Double shears of the present invention change bracket in sword device.
In figure：1. Double shears ontology, 2. changing cutter holders, 3. cutting edge positioning security pins, 4. supporting pins, 5. fine tuning spiral shells
Mother, 6. fixing brackets, 7. fixed seats, 8. lower movable supports, movable support on 9., 10. replace sleeves, 12. brackets, 13. holders
Positioning security pin hole, 14. positioning bolts, 15. idler wheels, 16. positioning screws, 17. location nuts, 18. cage bolts, 19. is small
Screw, 20. cotter-pin holds, 21. bracket fixing bolts, 22. positioning sleeves, 23. bushings, 24. fixing device a, 25. fixing device b.
Specific implementation mode
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments；
The present invention provides a kind of Double shears to change sword device, as Figure 1-Figure 8, including is located at changing cutter holder
The fixing device a24 and fixing device b25 at 2 both ends, fixing device b25 include fixed seat 7,
Fixing device a24 includes fixing bracket 6, and lower movable support 8, upper activity branch are sequentially coaxially cased on fixing bracket 6
Frame 9 and bracket 12 are cased with fine-tuning nut 5 on upper movable support 9, are cased on lower movable support 8 and replace sleeve 10；
It is provided with bracket fixing bolt 21 on fixing bracket 6, holder positioning security pin hole is provided on lower movable support 8
13；
Bushing 23 is cased on bracket 12, bushing 23 is mounted in the axis hole of upper movable support 9, and fine-tuning nut 5 is located at lower work
It moves between holder 8 and upper movable support 9；It is both provided with rotational handle on lower movable support 8 and upper movable support 9；
It is provided with cotter-pin hold 20 on fixing bracket 6, split pin is provided in cotter-pin hold 20；
It is connected with supporting pin 4 in fixed seat 7, is provided with positioning sleeve 22 and positioning screw 16 in supporting pin 4, on positioning sleeve 22
It is connected with locating slot, idler wheel 15 is provided in locating slot, cutting edge positioning security pin 3 is connected on locating slot；
Location nut 17 is provided in positioning screw 16, supporting pin 4 is connect by Screw 19 with fixed seat 7, fixed seat 7
It is connect with changing cutter holder 2 by cage bolt 18；
Bracket 12 and supporting pin 4 are located at the both ends of changing cutter holder 2.
The present invention also provides a kind of methods that Double shears change sword, and sword device is changed using a kind of Double shears, as shown in Figure 1,
Include the following steps：
Step 1, fixing device for installing a24, specially：Fixing bracket 6 is fixed on ground with bracket fixing bolt 21
Embedded board on, then replacement sleeve 10 is inserted in fixing bracket 6 in 20 interpolation cottering of cotter-pin hold, is there is pin hole
Position plug in holder positioning security pin hole 13, then lower movable support 8 is mounted on and is replaced on sleeve 10, then installing
The upper movable support 9 of fine-tuning nut 5 is mounted on lower movable support 8, then bushing 23 is installed on the sleeve of upper movable support 9
It is interior, finally bracket 12 is mounted in bushing 23；
Fixed seat 7 is mounted on by positioning bolt 14 on Double shears ontology 1 by step 2, and supporting pin 4 is assemblied in fixation
Seat 7 on and with Screw 19 positioning, one end of changing cutter holder 2 is stuck on bracket 12 at this time, changing cutter holder 2 it is another
One end is stuck in supporting pin 4；
Step 3 is adjusted close to one end of Double shears ontology 1 along 4 direction of supporting pin, when changing cutter holder 2 is in cutting edge
Position is replaced to when changing cutting edge, changing cutter branch is positioned with positioning screw 16, location nut 17 and positioning sleeve 22 in upper body
Frame 2 limits changing cutter holder 2 in vertical strip moving direction by positioning bolt 14, is propped up with fine-tuning nut 5 and upper activity
Frame 9 combines to the level of adjustment changing cutter holder 2, the handle in rotation on movable support 9, after adjusting, by rolling
Wheel 15 pulls out old cutting edge, a cutting edge positioning security pin 3 is respectively plugged at the both ends of old cutting edge, with day handlebar changing cutter holder
2 walk together with the lifting of old cutting edge one, then load onto new cutting edge to changing cutter holder 2 and plug cutting edge positioning security pin 3, use overhead traveling crane
New cutting edge is reinstated the position that overhead traveling crane hangs cutting edge together with changing cutter holder 2, pulls out cutting edge positioning security pin 3, newly cutting
Sword promotes Double shears ontology 1, to complete the replacement of cutting edge；
Lower channel upper scissor blade, upper channel lower scissor blade, upper channel upper scissor blade and lower channel lower scissor blade are because height is different, at this time
As long as the height of sleeve 10 is replaced in adjustment, the position of fixing device b25 is adjusted by positioning bolt 14, then takes same step
The replacement of cutting edge can be completed.
A kind of Double shears of the present invention change sword device, simple in structure, small, are not take up space, detachable.The present invention's
A kind of method that Double shears change sword, lower channel upper scissor blade, upper channel lower scissor blade, upper channel upper scissor blade and lower channel lower scissor blade are more
It changes, as long as the height of sleeve 10 is replaced in adjustment, the position of fixing device b25 is adjusted by positioning bolt 14, then take same
Step can be completed, and work efficiency is high.
Claims (9)
1. a kind of Double shears change sword device, it is characterised in that：Fixing device including being located at changing cutter holder (2) both ends
A (24) and fixing device b (25), fixing device b (25) include fixed seat (7),
Fixing device a (24) includes fixing bracket (6), and lower movable support (8), upper work are sequentially coaxially cased on fixing bracket (6)
Holder (9) and bracket (12) are moved, fine-tuning nut (5) is cased on upper movable support (9), replacement set is cased on lower movable support (8)
Cylinder (10).
2. a kind of Double shears according to claim 1 change sword device, it is characterised in that：It is arranged on the fixing bracket (6)
There is bracket fixing bolt (21), holder positioning security pin hole (13) is provided on lower movable support (8).
3. a kind of Double shears according to claim 1 change sword device, it is characterised in that：It is cased with bushing on the bracket (12)
(23), bushing (23) is mounted in the axis hole of upper movable support (9), and fine-tuning nut (5) is located at lower movable support (8) and upper activity
Between holder (9).
4. a kind of Double shears according to claim 1 change sword device, it is characterised in that：It is arranged on the fixing bracket (6)
There is cotter-pin hold (20), split pin is provided in cotter-pin hold (20).
5. a kind of Double shears according to claim 1 change sword device, it is characterised in that：It is connected on the fixed seat (7)
Supporting pin (4) is provided with positioning sleeve (22) and positioning screw (16) in supporting pin (4), and positioning sleeve is connected with locating slot on (22),
It is provided with idler wheel (15) in locating slot, cutting edge positioning security pin (3) is connected on locating slot.
6. a kind of Double shears according to claim 5 change sword device, it is characterised in that：It is arranged on the positioning screw (16)
There are location nut (17), supporting pin (4) to be connect with fixed seat (7) by Screw (19), fixed seat (7) passes through cage bolt
(18) it is connect with changing cutter holder (2).
7. a kind of Double shears according to claim 5 change sword device, it is characterised in that：The bracket (12) and supporting pin
(4) both ends of changing cutter holder (2) are located at.
8. a kind of method that Double shears change sword changes sword device using a kind of Double shears of claim 1-7 any one of them, special
Sign is, includes the following steps：
Step 1, fixing device for installing a (24)；
Fixed seat (7) is mounted on by positioning bolt (14) on Double shears ontology (1) by step 2, and supporting pin (4) is assemblied in
It positions, one end of changing cutter holder (2) is stuck on bracket (12) at this time, cutting edge in fixed seat (7) and with Screw (19)
The other end for replacing holder (2) is stuck in supporting pin (4)；
Step 3 is adjusted close to one end of Double shears ontology (1) along supporting pin (4) direction, when changing cutter holder (2) is being cut
Sword replaces position in upper body when changing cutting edge, with positioning screw (16), location nut (17) and positioning sleeve (22) positioning scissors
Sword replaces holder (2), is limited in vertical strip moving direction to changing cutter holder (2) by positioning bolt (14), with fine tuning
Nut (5) and upper movable support (9) combine to the level of adjustment changing cutter holder (2), after adjusting, by idler wheel
(15) old cutting edge is pulled out, a cutting edge positioning security pin (3) is respectively plugged at the both ends of old cutting edge, with day handlebar changing cutter branch
Frame (2) is walked together with the lifting of old cutting edge one, then is loaded onto new cutting edge to changing cutter holder (2) and plugged cutting edge positioning security pin
(3), the position that overhead traveling crane hangs cutting edge is reinstated together with changing cutter holder (2) one with the new cutting edge of day handlebar, pulls out cutting edge positioning peace
New cutting edge is promoted Double shears ontology (1), to complete the replacement of cutting edge by full pin (3).
9. the method that a kind of Double shears according to claim 8 change sword, it is characterised in that：Step 1 is specially：It is solid with holder
Determine on the embedded board that bolt (21) is fixed on fixing bracket (6) on ground, in cotter-pin hold (20) interpolation cottering, so
Afterwards, replacement sleeve (10) is inserted in fixing bracket (6), is plugged in holder positioning security pin hole (13) in the position for having pin hole,
Lower movable support (8) is mounted on again and is replaced on sleeve (10), then the upper movable support (9) for installing fine-tuning nut (5)
On lower movable support (8), then bushing (23) is installed in the sleeve of upper movable support (9), finally bracket
(12) it is mounted in bushing (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915471.4A CN106346070B (en) | 2016-10-20 | 2016-10-20 | A kind of Double shears change sword device and its change sword method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915471.4A CN106346070B (en) | 2016-10-20 | 2016-10-20 | A kind of Double shears change sword device and its change sword method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106346070A CN106346070A (en) | 2017-01-25 |
| CN106346070B true CN106346070B (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610915471.4A Active CN106346070B (en) | 2016-10-20 | 2016-10-20 | A kind of Double shears change sword device and its change sword method |
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| CN (1) | CN106346070B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030534B (en) * | 2017-06-22 | 2019-02-01 | 攀钢集团西昌钢钒有限公司 | A kind of scrap cutter blade repairing and sharpening method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10202420A (en) * | 1997-01-13 | 1998-08-04 | Kawasaki Steel Corp | Method and device for dividing width of strip |
| JP2002263949A (en) * | 2001-03-12 | 2002-09-17 | Kawasaki Steel Corp | Method for cutting trimming chip |
| CN2799140Y (en) * | 2004-09-21 | 2006-07-26 | 中冶南方工程技术有限公司 | Plate shearing machine capable of quickly changing blade and adjusting blade lateral clearance |
| CN202199832U (en) * | 2011-06-16 | 2012-04-25 | 苏州宝联重工股份有限公司 | Shearing machine capable of automatically regulating gap between shear blades |
| CN203316823U (en) * | 2013-05-30 | 2013-12-04 | 江苏亚威机床股份有限公司 | Rapid cutter die changing device for flying cutting |
| CN103624321A (en) * | 2013-11-21 | 2014-03-12 | 中冶陕压重工设备有限公司 | Quick-replacing device for shear blades of slide-type flying shears |
| CN204935019U (en) * | 2015-07-03 | 2016-01-06 | 中钢集团西安重机有限公司 | A kind of Multi-station wheel disc swinging cold shears cutting edge fast replacing device |
| CN105312657A (en) * | 2014-06-03 | 2016-02-10 | 北京京诚瑞信长材工程技术有限公司 | Shear blade replacement device and sizing shearing machine |
-
2016
- 2016-10-20 CN CN201610915471.4A patent/CN106346070B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10202420A (en) * | 1997-01-13 | 1998-08-04 | Kawasaki Steel Corp | Method and device for dividing width of strip |
| JP2002263949A (en) * | 2001-03-12 | 2002-09-17 | Kawasaki Steel Corp | Method for cutting trimming chip |
| CN2799140Y (en) * | 2004-09-21 | 2006-07-26 | 中冶南方工程技术有限公司 | Plate shearing machine capable of quickly changing blade and adjusting blade lateral clearance |
| CN202199832U (en) * | 2011-06-16 | 2012-04-25 | 苏州宝联重工股份有限公司 | Shearing machine capable of automatically regulating gap between shear blades |
| CN203316823U (en) * | 2013-05-30 | 2013-12-04 | 江苏亚威机床股份有限公司 | Rapid cutter die changing device for flying cutting |
| CN103624321A (en) * | 2013-11-21 | 2014-03-12 | 中冶陕压重工设备有限公司 | Quick-replacing device for shear blades of slide-type flying shears |
| CN105312657A (en) * | 2014-06-03 | 2016-02-10 | 北京京诚瑞信长材工程技术有限公司 | Shear blade replacement device and sizing shearing machine |
| CN204935019U (en) * | 2015-07-03 | 2016-01-06 | 中钢集团西安重机有限公司 | A kind of Multi-station wheel disc swinging cold shears cutting edge fast replacing device |
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|---|---|
| CN106346070A (en) | 2017-01-25 |
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