CN207547742U - Circle shear device - Google Patents
Circle shear device Download PDFInfo
- Publication number
- CN207547742U CN207547742U CN201721632227.3U CN201721632227U CN207547742U CN 207547742 U CN207547742 U CN 207547742U CN 201721632227 U CN201721632227 U CN 201721632227U CN 207547742 U CN207547742 U CN 207547742U
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- CN
- China
- Prior art keywords
- cutter shaft
- gear
- rack
- eccentric bushing
- shear device
- 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.)
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Abstract
The utility model provides a kind of circle shear device, is related to the technical field of shearing equipment, including：Rack and rack-mounted first retarder；Eccentric bushing is also equipped in the rack, the first cutter shaft is installed in the eccentric bushing, described first cutter shaft one end is equipped with the first blade component；First retarder is connected with the eccentric bushing by the first adjusting part；Second cutter shaft is installed in the rack；The end of second cutter shaft is connect with transmission case by combination bearing；The leading screw of the ball-screw is connect with the second retarder；Second cutter shaft is driven to the second transmission component, and second transmission component drives floating disc to rotate by the first connection component；The floating disc is fixedly connected by the second connection component band nutating disk, the drive plate with the first cutter shaft.Alleviate the technical issues of sideshake Adjustment precision in the prior art is low, drive gap can not be eliminated.
Description
Technical field
The utility model is related to shearing equipment technical field, more particularly, to a kind of circle shear device.
Background technology
Circle shear device has a wide range of applications in metallurgy industry, is mainly used for cutting off the edge fault of band, improves production
The quality of edges of product ensures the dimensional accuracy of product.Influence many because being known as of circle shear device shearing quality, wherein cutting edge side
Gap and lap are critically important factors.
Band needs to be further processed on finishing equipment after rolling, such as aligning template, surface clean, painting
Oil, edge are cut.It is one wherein critically important that wherein edge, which is cut, directly affects the quality of finished product.At present, using disk
It cuts equipment mechanism to cut the edge of aluminum strip, the sideshake adjustment and lap adjustment of circle shear device are to be directly related to trimming
The key factor of quality, carrying out how circle shear device gap, accurate, stable regulation is most important.
Circle shear device cutting disc position adjustment structure is complicated in the prior art, cannot accurately carry out position adjusting.
Utility model content
The first of the utility model is designed to provide a kind of circle shear device, to alleviate sideshake in the prior art
The technical issues of Adjustment precision is low, drive gap can not be eliminated.
Based on above-mentioned first purpose, circle shear device provided by the utility model, including：Rack and rack-mounted
First retarder；
Eccentric bushing is also equipped in the rack, the first cutter shaft, described first cutter shaft one end are installed in the eccentric bushing
First blade component is installed；
First retarder is connected with the eccentric bushing by the first adjusting part；
Second cutter shaft is installed in the rack；
The end of second cutter shaft is connect with transmission case by combination bearing；
The transmission case is connect by thrust bearing with ball-screw, and the ball-screw is fixed on the machine by end cap
On frame；
The leading screw of the ball-screw is connect with the second retarder；
Second cutter shaft is driven to the second transmission component, and second transmission component is driven floating by the first connection component
Moving plate rotates；
The floating disc is fixedly connected by the second connection component band nutating disk, the drive plate with the first cutter shaft.
As further technical solution, first adjusting part includes intermeshing first gear and the second tooth
Wheel；
The output shaft of first retarder is fixedly connected with the first gear；
The second gear is set on first cutter shaft, and the second gear is fixedly connected with the eccentric bushing.
As further technical solution, second transmission component includes third gear and the 4th gear；
Third gear is mounted on second cutter shaft, and the third gear and the 4th gear are intermeshed, and the described 4th
Gear is connect with second gear by second bearing；
4th gear drives floating disc by the first connection component；The floating disc is driven by the second connection component and is driven
Disk, the drive plate are fixedly connected with the first cutter shaft.
As further technical solution, first connection component includes the first axis pin and the first sliding block.
As further technical solution, second connection component includes the second axis pin and the second sliding block.
As further technical solution, the second gear is set on first cutter shaft, and the second gear
It is fixedly connected with eccentric bushing.
As further technical solution, the eccentric bushing is set on first cutter shaft, and the eccentric bushing and institute
The first cutter shaft is stated to connect by clutch shaft bearing.
As further technical solution, the output shaft of first retarder is fixed with the first gear by key to be connected
It connects.
As further technical solution, the eccentric bushing is connected by screw with the rack.
As further technical solution, the first handwheel is further included, the first handwheel is mounted on the input shaft of the first retarder.
What the utility model was brought has the beneficial effect that：
Circle shear device provided by the utility model includes：Rack and rack-mounted first retarder；In rack
Eccentric bushing is also equipped with, the first cutter shaft is installed in eccentric bushing, first cutter shaft one end is equipped with the first blade component；First slows down
Device is connected with eccentric bushing by the first adjusting part；Second cutter shaft is installed in rack；The end of second cutter shaft leads to transmission case
Cross combination bearing connection；Transmission case is connect by thrust bearing with ball-screw, and ball-screw is fixed on by end cap in rack；
The leading screw of ball-screw is connect with the second retarder；Second cutter shaft is driven to the second transmission component, and the second transmission component passes through
One connection component drives floating disc rotation；Floating disc is consolidated by the second connection component band nutating disk, drive plate with the first cutter shaft
Fixed connection.
In use, cutting disc is mounted on the first cutter shaft, by being mounted on eccentric bushing, eccentric bushing is mounted on the first cutter shaft
In rack.First adjusting part is mounted in rack, and the first retarder drives eccentric bushing to rotate by the first adjusting part, so as to
The first cutter shaft is made to generate the displacement of vertical direction, achievees the purpose that adjust cutting disc lap.Second cutter shaft passes through combination bearing
It is connect with transmission case, transmission case is connect by thrust bearing with ball-screw, and ball-screw is fixed on by end cap in rack.Rolling
The leading screw of ballscrew links together with the second retarder.Second retarder rotates, and drives leading screw axial movement, pulls or pushes
Second cutter shaft axial float realizes cutting disc sideshake adjustment function.Second cutter shaft rotates, and the second cutter shaft is driven to the second transmission group
Part, the second transmission component drive floating disc to rotate by the first connection component；Floating disc is driven by the second connection component and is driven
Disk, drive plate are driven to the first cutter shaft.Circle shear device provided by the utility model has the transmission system of Variable Centre Distance, and
And axial sideshake can be carried out and adjusted and the adjusting of upper and lower lap.Circle shear device provided by the utility model is simple in structure, effect
Fruit is good, and operability is strong.The technology that sideshake Adjustment precision in the prior art is low, drive gap can not be eliminated is alleviated to ask
Topic.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of circle shear device that the utility model embodiment provides；
Fig. 2 is the partial enlarged view at a in Fig. 1；
Fig. 3 is the partial enlarged view at b in Fig. 1；
Fig. 4 is the partial enlarged view at c in Fig. 1；
Fig. 5 is the structure diagram of the first sliding block in the circle shear device that the utility model embodiment provides；
Fig. 6 is the structure diagram of the first axis pin in the circle shear device that the utility model embodiment provides；
Fig. 7 is the structure diagram of drive plate in the circle shear device that the utility model embodiment provides；
Fig. 8 is the structure diagram of floating disc in the circle shear device that the utility model embodiment provides.
Icon：11- racks；12- eccentric bushings；The first cutter shafts of 13-；The second cutter shafts of 14-；15- cutting dives；16-
One speed reducer；The second retarders of 17-；18- input shafts；19- main shafts；20- ball-screws；21- first gears；
22- second gears；23- third gears；The 4th gears of 24-；25- combination bearings；The first axis pins of 26-；27- first is slided
Block；The second axis pins of 28-；The second sliding blocks of 29-；30- clutch shaft bearings；31- second bearings；32- floating discs；33- is driven
Disk；34- transmission cases；35- thrust bearings；36- end caps.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " " center ", " on ", " under ", " left side ",
" right side ", " vertical ", " level ", " interior ", " outer " etc., indicated by orientation or position relationship be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first " such as occur, " second ", be only used for description purpose, and it is not intended that instruction or hint relative importance.
Wherein, term " first position " and " second position " are two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model provides a kind of circle shear device, and multiple embodiments are given below to circle provided by the utility model
Disk is cut device and is described in detail.
Embodiment one
As shown in figures 1-8, the circle shear device that the utility model embodiment one provides, including：Rack 11 and mounted on machine
The first retarder 16 on frame 11；Eccentric bushing 12 is also equipped in rack 11, the first cutter shaft 13 is installed in eccentric bushing 12, first
13 one end of cutter shaft is equipped with the first blade component；First retarder 16 is connected with eccentric bushing 12 by the first adjusting part；Rack
Second cutter shaft 14 is installed in 11；The end of second cutter shaft 14 is connect with transmission case 34 by combination bearing 25；Transmission case 34 is logical
It crosses thrust bearing 35 to connect with ball-screw 20, ball-screw 20 is fixed on by end cap 36 in rack 11；Ball-screw 20
Leading screw connect with the second retarder 17；Second cutter shaft 14 is driven to the second transmission component, and the second transmission component connects by first
Connected components drive floating disc 32 to rotate；Floating disc 32 passes through the second connection component band nutating disk 33,33 and first knife of drive plate
Axis 13 is fixedly connected.
Circle shear device provided by the utility model includes：Rack 11 and the first retarder 16 in rack 11；
Eccentric bushing 12 is also equipped in rack 11, the first cutter shaft 13 is installed in eccentric bushing 12,13 one end of the first cutter shaft is equipped with first
Blade component；First retarder 16 is connected with eccentric bushing 12 by the first adjusting part；Second cutter shaft 14 is installed in rack 11；
The end of second cutter shaft 14 is connect with transmission case 34 by combination bearing 25；Transmission case 34 passes through thrust bearing 35 and ball wire
Thick stick 20 connects, and ball-screw 20 is fixed on by end cap 36 in rack 11；The leading screw of ball-screw 20 connects with the second retarder 17
It connects；Second cutter shaft 14 is driven to the second transmission component, and the second transmission component drives floating disc 32 to rotate by the first connection component；
Floating disc 32 is fixedly connected by the second connection component band nutating disk 33, drive plate 33 with the first cutter shaft 13.In use, disk
Knife 15 is mounted on the first cutter shaft 13, and by being mounted on eccentric bushing 12, eccentric bushing 12 is mounted in rack 11 the first cutter shaft 13.
First adjusting part is mounted in rack 11, and the first retarder 16 drives eccentric bushing 12 to rotate by the first adjusting part, so as to
The first cutter shaft 13 is made to generate the displacement of vertical direction, achievees the purpose that adjust 15 lap of cutting disc.Second cutter shaft 14 passes through group
Sympodium holds 25 and is connect with transmission case 34, and transmission case 34 is connect by thrust bearing 35 with ball-screw 20, and ball-screw 20 passes through
End cap 36 is fixed in rack 11.The leading screw of ball-screw 20 links together with the second retarder 17.Second 17 turns of retarder
It is dynamic, leading screw axial movement is driven, pulls or push 14 axial float of the second cutter shaft, realizes 15 sideshake of cutting disc adjustment function.The
Two cutter shafts 14 rotate, and the second cutter shaft 14 is driven to the second transmission component, and the second transmission component is driven floating by the first connection component
Moving plate 32 rotates；Floating disc 32 is driven by the second connection component band nutating disk 33, drive plate 33 to the first cutter shaft 13.This reality
With the circle shear device of novel offer there is the transmission system of Variable Centre Distance, and axial sideshake can be carried out and adjusted and up and down
Lap is adjusted.Circle shear device provided by the utility model is simple in structure, and effect is good, and operability is strong.
Specifically, motor drives main shaft 19, the second cutter shaft 14 is driven by gear structure, the second cutter shaft 14 passes through
Third gear 23 is driven to the 4th gear 24, and the 4th gear 24 drives floating disc 32 to rotate by the first connection component, floating disc
32 are driven the first cutter shaft 13 by the second connection component band nutating disk 33, drive plate 33.Simple in structure, effect is good, can be affected
Property is strong.
In the alternative of the present embodiment, the first adjusting part includes intermeshing first gear 21 and second gear
22；The output shaft of first retarder 16 is fixedly connected with first gear 21；Second gear 22 is set on the first cutter shaft 13, and
Second gear 22 is fixedly connected with eccentric bushing 12.
In the alternative of the present embodiment, the second transmission component includes 23 and the 4th gear 24 of third gear；Third gear
23 are mounted on the second cutter shaft 14, and third gear 23 is intermeshed with the 4th gear 24, and the 4th gear 24 and second gear 22 are logical
Second bearing 31 is crossed to connect；4th gear 24 drives floating disc 32 by the first connection component；Floating disc 32 connects by second
Connected components band nutating disk 33, drive plate 33 are fixedly connected with the first cutter shaft 13.
In use, the second cutter shaft 14 rotates, the second cutter shaft 14 is driven by third gear 23 to the 4th gear 24, the 4th
Gear 24 by the first connection component drive floating disc 32 rotate, floating disc 32 by the second connection component band nutating disk 33,
Drive plate 33 is driven the first cutter shaft 13.Simple in structure, effect is good, can be factitious strong.
In the alternative of the present embodiment, the first connection component includes the first axis pin 26 and the first sliding block 27.
In the alternative of the present embodiment, the second connection component includes the second axis pin 28 and the second sliding block 29.
In the alternative of the present embodiment, second gear 22 is set on the first cutter shaft 13, and second gear 22 and bias
Set 12 is fixedly connected.
In the alternative of the present embodiment, eccentric bushing 12 is set on the first cutter shaft 13, and 12 and first cutter shaft of eccentric bushing
13 are connected by clutch shaft bearing 30.
In use, cutting disc 15 is mounted on the first cutter shaft 13, the first cutter shaft 13 is mounted on by bearing on eccentric bushing 12,
Eccentric bushing 12 is mounted in rack 11.The input shaft 18 of retarder is equipped with the first handwheel, during the first hand wheel rotating, exports shaft rotation
It is dynamic, eccentric bushing 12 is driven to rotate by intermeshing first gear 21 and second gear 22, so as to make the spacing of upper lower
It changes, achievees the purpose that adjust 15 lap of cutting disc.
In the alternative of the present embodiment, the output shaft of the first retarder 16 is fixedly connected with first gear 21 by key.
In the alternative of the present embodiment, eccentric bushing 12 is connected by screw with rack 11.
In the alternative of the present embodiment, the first handwheel is further included, the first handwheel is mounted on the input of the first retarder 16
Axis 18.
During the first hand wheel rotating, output shaft rotation is driven partially by intermeshing first gear 21 and second gear 22
12 rotation of heart set so as to which the spacing for making upper lower changes, achievees the purpose that adjust 15 lap of cutting disc.
In the alternative of the present embodiment, the second handwheel is further included, the second handwheel is mounted on the input of the second retarder 17
Axis 18.
In use, 13 cutter shaft of the first cutter shaft, relative to 11 axial restraint of rack, the second cutter shaft 14 can be axial with respect to rack 11
Play.
Second cutter shaft 14 is connect by combination bearing 25 with transmission case 34, and transmission case 34 passes through thrust bearing 35 and ball
Leading screw 20 connects, and ball-screw 20 is fixed on by end cap 36 in rack 11.The leading screw of ball-screw 20 and the second retarder 17
It links together.The input terminal of second retarder 17 is equipped with handwheel, rotates handwheel, and output shaft rotation drives leading screw axially to move
It is dynamic, (or promotion) lower axial float is pulled, realizes 15 sideshake of cutting disc adjustment function.
Embodiment two
The band cutting edge system that the utility model embodiment two provides, the circle shear device provided including embodiment one.
Wherein, the structure of circle shear device, operation principle and advantageous effect in the advantageous effect of circle shear device into
Detailed description is gone, details are not described herein.Above-mentioned band cutting edge system and circle shear device provided by the utility model relative to
Advantage is identical possessed by the prior art, and details are not described herein.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of circle shear device, which is characterized in that including：Rack and rack-mounted first retarder；
Eccentric bushing is also equipped in the rack, the first cutter shaft, the first cutter shaft one end installation are installed in the eccentric bushing
There is the first blade component；
First retarder is connected with the eccentric bushing by the first adjusting part；
Second cutter shaft is installed in the rack；
The end of second cutter shaft is connect with transmission case by combination bearing；
The transmission case is connect by thrust bearing with ball-screw, and the ball-screw is fixed on the rack by end cap
On；
The leading screw of the ball-screw is connect with the second retarder；
Second cutter shaft is driven to the second transmission component, and second transmission component drives floating disc by the first connection component
Rotation；
The floating disc is fixedly connected by the second connection component band nutating disk, the drive plate with the first cutter shaft.
2. circle shear device according to claim 1, which is characterized in that first adjusting part includes intermeshing
First gear and second gear；
The output shaft of first retarder is fixedly connected with the first gear；
The second gear is set on first cutter shaft, and the second gear is fixedly connected with the eccentric bushing.
3. circle shear device according to claim 2, which is characterized in that second transmission component include third gear and
4th gear；
Third gear is mounted on second cutter shaft, and the third gear and the 4th gear are intermeshed, the 4th gear
It is connect with second gear by second bearing；
4th gear drives floating disc by the first connection component；The floating disc by the second connection component band nutating disk,
The drive plate is fixedly connected with the first cutter shaft.
4. circle shear device according to claim 3, which is characterized in that first connection component include the first axis pin and
First sliding block.
5. circle shear device according to claim 3, which is characterized in that second connection component include the second axis pin and
Second sliding block.
6. circle shear device according to claim 3, which is characterized in that the second gear is set in first cutter shaft
On, and the second gear is fixedly connected with eccentric bushing.
7. circle shear device according to claim 3, which is characterized in that the eccentric bushing is set in first cutter shaft
On, and the eccentric bushing is connect with first cutter shaft by clutch shaft bearing.
8. circle shear device according to claim 3, which is characterized in that the output shaft of first retarder and described the
One gear is fixedly connected by key.
9. circle shear device according to claim 3, which is characterized in that the eccentric bushing is connected with the rack by screw
It connects.
10. circle shear device according to claim 8, which is characterized in that further include the first handwheel, the first handwheel is mounted on
The input shaft of first retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632227.3U CN207547742U (en) | 2017-11-29 | 2017-11-29 | Circle shear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632227.3U CN207547742U (en) | 2017-11-29 | 2017-11-29 | Circle shear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547742U true CN207547742U (en) | 2018-06-29 |
Family
ID=62678299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632227.3U Expired - Fee Related CN207547742U (en) | 2017-11-29 | 2017-11-29 | Circle shear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024604A (en) * | 2020-09-15 | 2020-12-04 | 惠民万顺节能新材料有限公司 | Strip breakage control system of cold rolling unit |
| CN114192867A (en) * | 2021-12-27 | 2022-03-18 | 无锡普天铁心股份有限公司 | Shearing method of oriented silicon steel pickling disc shear |
-
2017
- 2017-11-29 CN CN201721632227.3U patent/CN207547742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024604A (en) * | 2020-09-15 | 2020-12-04 | 惠民万顺节能新材料有限公司 | Strip breakage control system of cold rolling unit |
| CN114192867A (en) * | 2021-12-27 | 2022-03-18 | 无锡普天铁心股份有限公司 | Shearing method of oriented silicon steel pickling disc shear |
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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 |
Granted publication date: 20180629 Termination date: 20211129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |