CN107717083A - A kind of shear for cold-reduced sheet - Google Patents
A kind of shear for cold-reduced sheet Download PDFInfo
- Publication number
- CN107717083A CN107717083A CN201710908392.5A CN201710908392A CN107717083A CN 107717083 A CN107717083 A CN 107717083A CN 201710908392 A CN201710908392 A CN 201710908392A CN 107717083 A CN107717083 A CN 107717083A
- Authority
- CN
- China
- Prior art keywords
- plate
- shear
- cold
- rotating shaft
- stopping means
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
-
- 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
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of shear for cold-reduced sheet, including pedestal, the both sides of pedestal are provided with side plate；The front end both sides of each side plate are provided with support column, and the both ends of first rotating shaft rotatably pass through each support column respectively, and clamping device is used cooperatively with the first stopping means and the second stopping means；It is provided with drawstring on clamping device, the structure of the first stopping means and the second stopping means is identical, and the rear end of pedestal is provided with winding device, and winding device passes through the 3rd motor driven；The rear end of pedestal is provided with location-plate, and the piston rod on each cylinder is connected with tool rest simultaneously, and the bottom of tool rest is provided with shear knife.The present invention can effectively improve that shear efficiency is low, reduce the labour of operating personnel and improve shearing quality.Cold-reduced sheet edge can not reached the rim charge of specification while be sheared by the present invention while being sheared, with service life is long, the more low beneficial effect of simple to operate and cost.
Description
Technical field
The present invention relates to a kind of shear for cold-reduced sheet.
Background technology
Cold-reduced sheet, it is using hot rolled coil as raw material, carries out the product that rolling forms below recrystallization temperature at room temperature.For
Meet the needs of different size, after cold-reduced sheet manufactures, it is necessary to be sheared to cold-reduced sheet, existing shearing cold-reduced sheet is adopted
Manually shear, shear efficiency is low, and labour's consumption is big and shearing quality is not high.
Therefore those skilled in the art are directed to developing a kind of shear for being used to shear cold-reduced sheet, can effectively carry
High shear efficiency, the labor intensity of operating personnel is reduced, and the unwanted waste material at cold-reduced sheet edge can also be cut
Cut.
The content of the invention
In view of the drawbacks described above of prior art, the technical problems to be solved by the invention are to provide a kind of cold for shearing
The shear of plate is rolled, can effectively improve shear efficiency, reduces the labor intensity of operating personnel.
To achieve the above object, the invention provides a kind of shear for cold-reduced sheet, including pedestal, the two of pedestal
Side is provided with side plate；
The front end both sides of each side plate are provided with support column, and the both ends of first rotating shaft rotatably pass through each support respectively
Post, and be connected with the first motor, the first motor are arranged on the first motor mount, each first motor mount respectively with each
Dagger connects；Rotating cylinder is provided with first rotating shaft；
Several the second rotating shafts are provided with above pedestal, the height of the second rotating shaft is less than rotating cylinder, the both ends point of the second rotating shaft
It is not connected with each side plate rotatably；
The first stopping means and the second stopping means are provided with pedestal, the first stopping means includes upper limit plate, lower limit
Position plate and the clamping device for clamping cold-reduced sheet to be sheared；Upper limit plate is connected with lower limiting board with side plate, upper limit plate
Lower end be provided with fin, the upper end of lower limiting board is provided with lower fin, clamping device and the first stopping means and the second limit
Position device is used cooperatively；
It is provided with drawstring on clamping device, the structure of the first stopping means and the second stopping means is identical, the rear end of pedestal
Winding device is provided with, winding device passes through the 3rd motor driven；
The rear end of pedestal is provided with location-plate, and the side of location-plate is provided with supporting plate, top is provided with the top of supporting plate
Plate, the bottom of top plate are provided with several cylinders, and the piston rod on each cylinder be connected with tool rest simultaneously, tool rest slidably with calmly
The opposite side of position plate is slidably connected, and the bottom of tool rest is provided with shear knife.
Preferably, the number of the second rotating shaft is three, the both ends of each second rotating shaft rotatably connect with each side plate respectively
Connect, each second rotating shaft at least one end extension side panel, and be connected with the second motor, each second motor is installed installed in the second motor
On seat, each second motor mount is connected with side plate；Each second rotating shaft gradual step-down from front to back；The center of each second rotating shaft connects
Line is curved；
Two cutting blades are provided with pedestal, each cutting blade is located at first stopping means and described second
Between stopping means.
Preferably, the outer surface of rotating cylinder and each second rotating shaft is provided with bed of cloth.
Preferably, offering opening in the middle part of side plate, each second rotating shaft is rotatably fixed on the first half of side plate, on
Limiting plate and lower limiting board are fixed on the middle part of side plate；The latter half of fixation with each side plate respectively of the both ends of location-plate.
Preferably, clamping device includes upper grip block and lower grip block, offered and upper fin at the top of upper grip block
The upper hopper chute being used cooperatively, the bottom of upper grip block are provided with connecting rod, and the lower end of connecting rod and the upper end of connector connect, even
The cross section of joint from top to bottom tapers into, and the radius of connector upper end is more than the radius of connecting rod lower end；Connector uses
Quality of rubber materials is made；
The lower end of lower grip block is provided with the gliding groove being used cooperatively with lower fin, and lower grip block is provided with cavity, lower folder
The upper end for holding block offers the spacing hole being used cooperatively with connector, and spacing hole is through cavity.
Preferably, shear knife is removably connected with tool rest.
Preferably, the number of the 3rd motor is two；Winding device includes bull stick, and the both ends of bull stick are respectively with each 3rd
The output axis connection of motor, each 3rd motor are separately positioned on each 3rd motor mount；
Two the first position-arresting disks and two the second position-arresting disks, the first stopping means and the second stopping means are provided with bull stick
On drawstring respectively between two the first position-arresting disks and two the second position-arresting disks.
Preferably, the rear end of pedestal is provided with cushion block.
The beneficial effects of the invention are as follows：The present invention can effectively improve shear efficiency, reduce operating personnel labour and
Improve shearing quality.Cold-reduced sheet edge can not reached the rim charge of specification while be cut by the present invention while being sheared
Cut, have that service life is long, the more low beneficial effect of simple to operate and cost.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is Fig. 1 present invention looks up structural representation.
Fig. 3 is the first dimensional structure diagram in the present invention.
Fig. 4 is partial enlargement structural representation at A in Fig. 3.
Fig. 5 is the second dimensional structure diagram in the present invention.
Fig. 6 is the structural representation of upper grip block in the present invention.
Fig. 7 is the structural representation of lower grip block in the present invention.
Fig. 8 is the B-B direction cross section structure diagram in Fig. 7.
Fig. 9 is the dimensional structure diagram of lower grip block in the present invention.
Figure 10 is the 3rd dimensional structure diagram in the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Figures 1 to 10, a kind of shear for cold-reduced sheet, including pedestal 1, the both sides of pedestal 1 are respectively provided with
There is side plate 2；
The front end both sides of each side plate 2 are provided with support column 3, and the both ends of first rotating shaft 5 rotatably pass through each respectively
Dagger 3, and the first motor 6 is connected with, the first motor 6 is arranged on the first motor mount 7, and each first motor mount 7 divides
It is not connected with each support column 3；Rotating cylinder 8 is provided with first rotating shaft 5；
The top of pedestal 1 is provided with several the second rotating shafts 9, and the height of the second rotating shaft 9 is less than rotating cylinder 8, and the two of the second rotating shaft 9
End is rotatably connected with each side plate 2 respectively；
The first stopping means 10 and the second stopping means 11 are provided with pedestal 1, the first stopping means 10 includes upper limit
Plate 12, lower limiting board 13 and the clamping device 15 for clamping cold-reduced sheet to be sheared；Upper limit plate 12 and lower limiting board 13 with
Side plate 2 connects, and the lower end of upper limit plate 12 is provided with fin, and the upper end of lower limiting board 13 is provided with lower fin 16, clamping machine
Structure 15 is used cooperatively with the first stopping means 10 and the second stopping means 11；
Drawstring 17 is provided with clamping device 15, the first stopping means 10 is identical with the structure of the second stopping means 11, base
The rear end of seat 1 is provided with winding device 18, and winding device 18 is driven by the 3rd motor 19；
The rear end of pedestal 1 is provided with location-plate 20, and the side of location-plate 20 is provided with supporting plate 21, the top of supporting plate 21
Be provided with top plate 22, the bottom of top plate 22 is provided with several cylinders 23, the piston rod 25 on each cylinder 23 simultaneously with tool rest 26
Connection, opposite side of the tool rest 26 slidably with location-plate 20 are slidably connected, and the bottom of tool rest 26 is provided with shear knife 27.Pedestal
It is provided with two cutting blades 90 on 1, each cutting blade 90 is located at first stopping means 10 and described second spacing
Between device 11.
In the present embodiment, the number of the second rotating shaft 9 is three, the both ends of each second rotating shaft 9 respectively rotatably with each side
Plate 2 is connected, and each second rotating shaft 9 at least one end extension side panel 2, and be connected with the second motor 28, each second motor 28 is arranged on
On second motor mount 29, each second motor mount 29 is connected with side plate 2；Each second rotating shaft 9 gradual step-down from front to back；
The line of centres of each second rotating shaft 9 is curved.The outer surface of rotating cylinder 8 and each second rotating shaft 9 is provided with bed of cloth.
In the present embodiment, the middle part of side plate 2 offers opening 30, before each second rotating shaft 9 is rotatably fixed on side plate 2
Half portion, upper limit plate 12 and lower limiting board 13 are fixed on the middle part of side plate 2；The both ends of location-plate 20 respectively with after each side plate 2
Half portion is fixed.Clamping device 15 includes upper grip block 31 and lower grip block 32, and the top of upper grip block 31 offers and upper fin
The upper hopper chute 33 being used cooperatively, the bottom of upper grip block 31 are provided with connecting rod 35, lower end and the connector 36 of connecting rod 35
Upper end connects, and the cross section of connector 36 from top to bottom tapers into, and the radius of the upper end of connector 36 is more than the lower end of connecting rod 35
Radius；Connector 36 is made of quality of rubber materials；
The lower end of lower grip block 32 is provided with the gliding groove 37 being used cooperatively with lower fin 16, and lower grip block 32 sets free
Chamber 38, the upper end of lower grip block 32 offer the spacing hole 39 being used cooperatively with connector, and spacing hole 39 is through cavity 38.
In the present embodiment, shear knife 27 is removably connected with tool rest 26.The number of 3rd motor 19 is two；Winding fills
Putting 18 includes bull stick 50, and the output axis connection with each 3rd motor 19, each 3rd motor 19 are set respectively respectively at the both ends of bull stick 50
Put on each 3rd motor mount 51；
Two the first position-arresting disks 52 and two the second position-arresting disks 53, the first stopping means 10 and second are provided with bull stick 50
Drawstring 17 on stopping means 11 is respectively between two the first position-arresting disks 52 and two the second position-arresting disks 53.After pedestal 1
End is provided with cushion block 55.
Cold rolled strip coil is located on rotating cylinder 8, base to is moved one end of cold-reduced sheet from each lower section of second rotating shaft 9 by human hand
On seat 1, the both sides perforate on cold-reduced sheet, by connecting rod 35 and connector 36 through the perforate on cold-reduced sheet, by connector
36 are inserted into cavity 38, spacing by the upper end progress of connector 36, place connector 36 and are skidded off from cavity 38, so as to pass through
The both ends of cold-reduced sheet are fixed for first stopping means 10 and the second stopping means 11, and upper hopper chute 33 and upper fin are coordinated,
Gliding groove 37 and lower fin 16 are coordinated, so that lower limiting board 13 and lower limiting board 12 are to upper grip block 31 and lower grip block 32
Carry out spacing, drive bull stick 50 to rotate by the 3rd motor 19, so as to being stored to drawstring 17, now upper grip block 31 and under
Grip block 32 slides between lower limiting board 13 and lower limiting board 12, and so as to pull cold-reduced sheet, two cutting blades 90 are to thin plate
Cut, when the position for needing to shear is forgotten about it at cushion block 55, stop the 3rd motor 19, then start cylinder 23, pass through
Cylinder 23 moves down tool rest 26, so as to be sheared by shear knife 27.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Creative work can is needed to make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (8)
1. a kind of shear for cold-reduced sheet, it is characterized in that：Including pedestal (1), the both sides of the pedestal (1) are provided with
Side plate (2)；
The front end both sides of each side plate (2) are provided with support column (3), and the both ends of first rotating shaft (5) are rotatably worn respectively
Each support column (3) is crossed, and is connected with the first motor (6), first motor (6) is arranged on first motor mount
(7) on, each first motor mount (7) is connected with each support column (3) respectively；Set on the first rotating shaft (5)
There is rotating cylinder (8)；
Several the second rotating shafts (9) are provided with above the pedestal (1), the height of second rotating shaft (9) is less than the rotating cylinder
(8), the both ends of second rotating shaft (9) are rotatably connected with each side plate (2) respectively；
The first stopping means (10) and the second stopping means (11), first stopping means are provided with the pedestal (1)
(10) upper limit plate (12), lower limiting board (13) and the clamping device (15) for clamping cold-reduced sheet to be sheared are included；On described
Limiting plate (12) is connected with the lower limiting board (13) with the side plate (2), and the lower end of the upper limit plate (12) is provided with
Upper fin, the upper end of the lower limiting board (13) are provided with lower fin (16), the clamping device (15) and described first spacing
Device (10) and the second stopping means (11) are used cooperatively；
Drawstring (17), first stopping means (10) and second stopping means are provided with the clamping device (15)
(11) structure is identical, and the rear end of the pedestal (1) is provided with winding device (18), and the winding device (18) passes through the 3rd electricity
Machine (19) drives；
The rear end of the pedestal (1) is provided with location-plate (20), and the side of the location-plate (20) is provided with supporting plate (21), institute
State and top plate (22) is provided with the top of supporting plate (21), the bottom of the top plate (22) is provided with several cylinders (23), each institute
State the piston rod (25) on cylinder (23) while be connected with tool rest (26), the tool rest (26) slidably with the location-plate
(20) opposite side is slidably connected, and the bottom of the tool rest (26) is provided with shear knife (27)；
Two cutting blades (90) are provided with the pedestal (1), each cutting blade (90) is located at the described first spacing dress
Put between (10) and second stopping means (11).
2. it is used for the shear of cold-reduced sheet as claimed in claim 1, it is characterized in that：The number of second rotating shaft (9) is
Three, the both ends of each second rotating shaft (9) are rotatably connected with each side plate (2) respectively, and each second rotating shaft (9) is at least
The side plate (2) is extended in one end, and is connected with the second motor (28), and each second motor (28) is pacified installed in the second motor
Fill on seat (29), each second motor mount (29) is connected with the side plate (2)；Each second rotating shaft (9) is in the past extremely
Gradual step-down afterwards；The line of centres of each second rotating shaft (9) is curved.
3. it is used for the shear of cold-reduced sheet as claimed in claim 2, it is characterized in that：The rotating cylinder (8) and each described second
The outer surface of rotating shaft (9) is provided with bed of cloth.
4. it is used for the shear of cold-reduced sheet as claimed in claim 1, it is characterized in that：Offered in the middle part of the side plate (2)
It is open (30), each second rotating shaft (9) is rotatably fixed on the first half of the side plate (2), the upper limit plate (12)
The middle part of the side plate (2) is fixed on the lower limiting board (13)；The both ends of the location-plate (20) respectively with each side
The latter half of fixation of plate (2).
5. it is used for the shear of cold-reduced sheet as claimed in claim 1, it is characterized in that：The clamping device (15) includes upper folder
Block (31) and lower grip block (32) are held, the upper cunning being used cooperatively with the upper fin is offered at the top of the upper grip block (31)
Groove (33), the bottom of the upper grip block (31) are provided with connecting rod (35), the lower end of the connecting rod (35) and connector
(36) upper end connection, the cross section of the connector (36) from top to bottom taper into, and the half of connector (36) upper end
Footpath is more than the radius of the connecting rod (35) lower end；The connector (36) is made of quality of rubber materials；
The lower end of the lower grip block (32) is provided with the gliding groove (37) being used cooperatively with the lower fin (16), the lower folder
Hold block (32) and be provided with cavity (38), the upper end of the lower grip block (32) offer be used cooperatively with the connector it is spacing
Hole (39), the spacing hole (39) is through the cavity (38).
6. it is used for the shear of cold-reduced sheet as claimed in claim 1, it is characterized in that：The shear knife (27) removably with
Tool rest (26) connection.
7. it is used for the shear of cold-reduced sheet as claimed in claim 1, it is characterized in that：The number of 3rd motor (19) is
Two；The winding device (18) includes bull stick (50), the both ends of the bull stick (50) respectively with each 3rd motor (19)
Output axis connection, each 3rd motor (19) is separately positioned on each 3rd motor mount (51)；
Two the first position-arresting disks (52) and two the second position-arresting disks (53), the first spacing dress are provided with the bull stick (50)
The drawstring (17) put on (10) and second stopping means (11) is located at described two first position-arresting disks (52) and two respectively
Between second position-arresting disk (53).
8. it is used for the shear of cold-reduced sheet as claimed in claim 1, it is characterized in that：The rear end of the pedestal (1) is provided with
Cushion block (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908392.5A CN107717083A (en) | 2017-09-29 | 2017-09-29 | A kind of shear for cold-reduced sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908392.5A CN107717083A (en) | 2017-09-29 | 2017-09-29 | A kind of shear for cold-reduced sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107717083A true CN107717083A (en) | 2018-02-23 |
Family
ID=61209090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710908392.5A Pending CN107717083A (en) | 2017-09-29 | 2017-09-29 | A kind of shear for cold-reduced sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107717083A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0169962A1 (en) * | 1984-05-16 | 1986-02-05 | Namascor B.V. | Longitudinal cutter installed in a rolling mill between plate-trimming shears and a cross cutter |
| CN2905265Y (en) * | 2006-04-29 | 2007-05-30 | 上海宝冶建设有限公司 | Electric delivery dolly for aluminium ingot shearing machine |
| CN202539670U (en) * | 2012-01-04 | 2012-11-21 | 上海电气核电设备有限公司 | Steel belt shearing device |
| CN103121166A (en) * | 2013-02-01 | 2013-05-29 | 宁波新州焊接设备有限公司 | Steel grating welding machine |
| CN104384604A (en) * | 2014-09-22 | 2015-03-04 | 遂昌金豪门锁业有限公司 | Machining process of mechanical-lock safety lever and machining equipment of mechanical-lock safety lever |
| CN204584410U (en) * | 2015-05-08 | 2015-08-26 | 上海振华重工(集团)股份有限公司 | Steel ribbon shearing equipment |
| CN206028862U (en) * | 2016-07-13 | 2017-03-22 | 中山渝发机械设备有限公司 | Dull and stereotyped cutter of NC numerical control |
| CN206200216U (en) * | 2016-11-22 | 2017-05-31 | 浙江东南金属薄板有限公司 | The shear of shear line is smoothed in uncoiling |
| CN106903360A (en) * | 2017-04-27 | 2017-06-30 | 南通东海机床制造集团有限公司 | The NC hydraulic guillotine shears of three shaft compressions |
| CN206435795U (en) * | 2017-01-19 | 2017-08-25 | 苏州市赛欧精密机械有限公司 | The drive device of plate shearing machine and sheet material |
-
2017
- 2017-09-29 CN CN201710908392.5A patent/CN107717083A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0169962A1 (en) * | 1984-05-16 | 1986-02-05 | Namascor B.V. | Longitudinal cutter installed in a rolling mill between plate-trimming shears and a cross cutter |
| CN2905265Y (en) * | 2006-04-29 | 2007-05-30 | 上海宝冶建设有限公司 | Electric delivery dolly for aluminium ingot shearing machine |
| CN202539670U (en) * | 2012-01-04 | 2012-11-21 | 上海电气核电设备有限公司 | Steel belt shearing device |
| CN103121166A (en) * | 2013-02-01 | 2013-05-29 | 宁波新州焊接设备有限公司 | Steel grating welding machine |
| CN104384604A (en) * | 2014-09-22 | 2015-03-04 | 遂昌金豪门锁业有限公司 | Machining process of mechanical-lock safety lever and machining equipment of mechanical-lock safety lever |
| CN204584410U (en) * | 2015-05-08 | 2015-08-26 | 上海振华重工(集团)股份有限公司 | Steel ribbon shearing equipment |
| CN206028862U (en) * | 2016-07-13 | 2017-03-22 | 中山渝发机械设备有限公司 | Dull and stereotyped cutter of NC numerical control |
| CN206200216U (en) * | 2016-11-22 | 2017-05-31 | 浙江东南金属薄板有限公司 | The shear of shear line is smoothed in uncoiling |
| CN206435795U (en) * | 2017-01-19 | 2017-08-25 | 苏州市赛欧精密机械有限公司 | The drive device of plate shearing machine and sheet material |
| CN106903360A (en) * | 2017-04-27 | 2017-06-30 | 南通东海机床制造集团有限公司 | The NC hydraulic guillotine shears of three shaft compressions |
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| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20190809 |