CN207188890U - A kind of blanking cutter board - Google Patents
A kind of blanking cutter board Download PDFInfo
- Publication number
- CN207188890U CN207188890U CN201721279460.8U CN201721279460U CN207188890U CN 207188890 U CN207188890 U CN 207188890U CN 201721279460 U CN201721279460 U CN 201721279460U CN 207188890 U CN207188890 U CN 207188890U
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- China
- Prior art keywords
- plate
- knife
- knife plate
- limiting plate
- clamp
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- Expired - Fee Related
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- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000010008 shearing Methods 0.000 abstract description 17
- 239000002184 metal Substances 0.000 description 39
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Accessories And Tools For Shearing Machines (AREA)
Abstract
This patent discloses a kind of blanking cutter board, include baffle plate, first limiting plate, second limiting plate, first knife plate and the second knife plate, first limiting plate and the second limiting plate are axisymmetricly set with baffle center transverse axis, first limiting plate and second limiting plate one end are slidably connected on baffle plate respectively, the other end of first limiting plate is slidably connected in the first knife plate, the other end of second limiting plate is slidably connected in the second knife plate, first knife plate both sides are provided with the first blade and the second blade, second knife plate both sides are provided with the 3rd blade and the 4th blade, second blade is axisymmetricly set with the 3rd blade with baffle center transverse axis, also include two the first cylinders and the second cylinder, two the first cylinders connect the first knife plate and the second knife plate respectively, two the second cylinders connect the first limiting plate and the second limiting plate respectively.This programme using knife plate shearing by the way of, equivalent to the mode of scissor cut, shearing dynamics increase.
Description
Technical field
The utility model belongs to round steel cutting machine, more particularly to a kind of blanking cutter board.
Background technology
In metal processing sectors, often carry out the blanking of metal bar material, the blanking refer to determine to make some equipment or
After material shape, quantity or quality needed for product, the material of definite shape, quantity or quality is removed from whole or bulk material
The operating process of material.Conventional cutting mode is to carry out shearing blanking using bar cutting-off machine, and the diameter of round steel is different, cuts
The round steel requirement for cutting major diameter is that comparison is high, to have very big shearing force, but also need to ensure the life-span of cutting machine.
Existing bar cutting-off machine is rotated using motor driven mostly, i.e., motor driven big belt pulley rotates, big belt pulley
Band movable gear shaft rotates, and gear shaft driven gear rotation, gear drives eccentric shaft rotation, and eccentric shaft drives seated to transport repeatedly
Dynamic, seated drivening rod moves, and shear-blade is housed on connecting rod, is moved repeatedly with this and carries out round steel shearing, due on connecting rod
One shear-blade is installed, therefore, when cutting off round steel, its caused shear force only has simultaneously, caused by this cutting machine
Power is smaller, is only applicable to the shearing of minor diameter round steel, and the round steel for shearing major diameter is not only unable to reach satisfied shear effect, also
Cutting machine serious wear can be made, the life-span is reduced.
Utility model content
The utility model is intended to provide a kind of shearing great efforts, convenient to use, the blanking that can prevent cutting machine from wearing
Knife plate.
A kind of blanking cutter board in this programme, including baffle plate, the first limiting plate, the second limiting plate, the first knife plate and second
Knife plate, first limiting plate and the second limiting plate are axisymmetricly set with the baffle center transverse axis, first limiting plate
It is slidably connected at respectively on the baffle plate with described second limiting plate one end, the other end of first limiting plate is slidably connected at
In first knife plate, the other end of second limiting plate is slidably connected in the second knife plate, and the first knife plate both sides are set
There are the first blade and the second blade, the second knife plate both sides are provided with the 3rd blade and the 4th blade, second blade and institute
The 3rd blade is stated axisymmetricly to set with the baffle center transverse axis, in addition to two the first cylinders and the second cylinder, two institutes
State the first cylinder and connect first knife plate and the second knife plate respectively, it is spacing that two second cylinders connect described first respectively
Plate and the second limiting plate.
The principle of this programme is：
Metal bar is placed on to the centre of two knife plates, starts moving cylinder, moving cylinder promotes limiting plate close to metal
Rod, meanwhile, metal bar is clamped, after metal bar clamps, starts cylinder, cylinder promotes knife plate to be drawn close to metal bar, baffle limiting
Plate baffle limiting plate cylinder works on, and cylinder drives knife plate to continue to draw close to the centre of baffle plate, at this moment, due to two knife plates
Position is staggered, and therefore, the blade in half arcwall face side of two knife plates or so is exerted oneself to metal bar, and to metal bar
Cut, the mode used equivalent to scissors, metal bar is cut into section.
The beneficial effect of this programme is：
Compared with prior art, this programme using knife plate shearing by the way of, equivalent to the mode of scissor cut, two knives
Sword applies shearing force to the both sides of metal bar simultaneously, therefore, shearing dynamics increase, and because limiting plate is by the position of metal bar
Fix, during shearing, metal bar will not be allowed to move left and right, make its smooth shearing surface, while prevent cutting machine from grinding
Damage.
Further, in addition to two slide rails, first knife plate and the second knife plate bottom are equipped with sliding bar, each described
Sliding bar is slidably arranged on the slide rail.When starting cylinder, sliding bar drives knife plate along slide rail to positioned at two knife plates
Between centre draw close, such design is convenient in order to allow the first knife plate and the second knife plate to run.
Further, screw is equipped with first knife plate and the second knife plate, the expansion link of first cylinder is fixed on
In the screw, the screw is 4, and is distributed on first knife plate and second knife plate.Using four screws simultaneously
It is distributed on knife plate, is to when cylinder drives knife plate firmly to cut off metal bar, facilitate and cut off metal bar.
Further, the baffle plate is provided with sliding groove, and stopper slot is equipped with first knife plate and second knife plate,
One end of first limiting plate and second limiting plate is slided respectively to be embedded in the sliding groove, first limiting plate
Slide and be embedded in the stopper slot respectively with the other end of second limiting plate, in addition to spring, the spring one end are consolidated
It is scheduled on the stopper slot cell wall, the spring other end is in contact with the end of the limiting plate.When the first limiting plate and
Two limiting plates to metal bar draw close when, the both ends of the first limiting plate and the second limiting plate are sliding on sliding groove and stopper slot respectively
Dynamic, when gradually drawing close metal bar, the end of the limiting plate in stopper slot touches spring, after moving cylinder is closed, bullet
Spring rebounds limiting plate to home position, simple to operate, and on the other hand, spring can also prevent the first limiting plate and the second limiting plate
End the first knife plate and the second knife plate are caused to oppress.
Further, in addition to the first clamp and the second clamp, first clamp is provided with head rod, and described second
Clamp is provided with the second connecting rod, and first clamp is arranged on the side of first knife plate, and first clamp passes through
One connecting rod connects the first knife plate, and first clamp is axisymmetricly set with second knife plate with the baffle center transverse axis
Put, second clamp is arranged on the side of second knife plate, and second clamp connects the second knife by the second connecting rod
Plate, and second clamp and first knife plate are axisymmetricly set with the baffle center transverse axis.In the first knife plate and
When two knife plates are cut to metal bar, the first knife plate and the second knife plate are connected respectively by head rod and the second connecting rod
First clamp and the second clamp, therefore, when the first knife plate and the second knife plate move, the first clamp and the second clamp can contact to
Metal bar, when the first knife plate and the second knife plate prepare cutting, the first clamp and the second knife plate form a folder to metal bar
State is held, the second clamp and the first knife plate form a clamp position to metal bar, and in cutting, its clamp position can prevent
Metal bar drops in cutting.
Brief description of the drawings
Fig. 1 is the top view of the utility model blanking cutter board embodiment 1；
Fig. 2 is the right view of Fig. 1 blanking cutter boards；
Fig. 3 is the top view of Fig. 1 the utility model blanking piracies embodiment 2.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：Baffle plate 1, the first sliding groove 2, the first limiting plate 3, the first knife plate 4,
Two knife plates 5, the first slide rail 6, the second slide rail 7, stopper slot 8, spring 9, the second sliding groove 10, the second limiting plate 11, metal bar 12,
First sliding bar 13, the second sliding bar 14, screw 15, the first clamp 16, the second clamp 17, head rod 18, second connect
Bar 19.
The left and right sides in specification is according on the basis of left and right in accompanying drawing 1.
Embodiment 1
Substantially as shown in Figures 1 and 2：A kind of blanking cutter board, including baffle plate 1, the first knife plate 4 and the second knife plate 5 and
For the reciprocating cylinder of knife plate, the first knife plate 4 and the second knife plate 5 are distributed in the both sides of the central, transverse axis of baffle plate 1, and the first knife plate
4 and second knife plate 5 be staggeredly located to open up and put, knife plate or so two sides is arranged to half arc, knife plate is provided with blade, knife in both sides up and down
The direction of the blade surface of sword is on the contrary, also include the first limiting plate 3, the second limiting plate 11, and the expansion link on moving cylinder is respectively with the
One limiting plate 3 connects with the middle part of the second limiting plate 11, and one end of the first limiting plate 3 and the second limiting plate 11 is slidably connected at gear
On plate 1, the other end of the first limiting plate 3 and the second limiting plate 11 is slidably connected on knife plate.
Knife plate is provided with screw 15, and the expansion link of cylinder is fixed in screw 15, and screw is 4, and is distributed on knife plate.
Using four screws 15 and it is distributed on knife plate, is the power in order to when cylinder drive knife plate exerts oneself cut end metal bar 12, be subject to
Square is equal, can facilitate and cut off metal bar 12.
Metal bar 12 is placed on to the centre of the first knife plate 4 and the second knife plate 5, starts cylinder and moving cylinder, cylinder pushes away
The dynamic knife plate positioned at the both sides of baffle plate 1 is drawn close to centre, sliding bar is provided with knife plate bottom, sliding bar includes the He of the first sliding bar 13
Second sliding bar 14, the first sliding bar 13 connect the first knife plate 4, and the second sliding bar 14 connects the second knife plate 5, and sliding bar is slided and set
Put on slide rail, slide rail includes the first slide rail 6 and the second slide rail 7, and the first sliding bar 13 is arranged on the first slide rail 6, and second slides
Lever 14 is arranged on the second slide rail 7.When starting cylinder, sliding bar drives knife plate along slide rail between two knife plates
Centre draw close, such design be in order to make knife plate operation convenient, meanwhile, limiting plate under the promotion of moving cylinder, also to
The centre of baffle plate 1 is drawn close, and when limiting plate clamps metal bar 12, closes moving cylinder, and cylinder works on, cylinder band moving knife
Plate continues to draw close to the centre of baffle plate 1, at this moment, because the position of two knife plates is staggered, therefore, in two knife plates or so
The blade of half arcwall face side exerted oneself to metal bar 12, and metal bar 12 is cut, the mode quite used with scissors,
Metal bar 12 is cut into section.
Baffle plate 1 is provided with sliding groove, and sliding groove includes the first sliding groove 2 and the second sliding groove 10, and knife plate is provided with two
Stopper slot 8, one end of the first limiting plate 3, which is slided, to be embedded in the first sliding groove 2, and the other end of the first limiting plate 3 slides insertion
In stopper slot 8, one end of the second limiting plate 11, which is slided, to be embedded in the second sliding groove 10, and the other end of the second sliding bar 14 slides
It is embedded in stopper slot 8, the cell wall of stopper slot 8 is provided with spring 9.When limiting plate is drawn close to metal bar 12, the two of its limiting plate
End is slided on sliding groove and stopper slot 8 respectively, when gradually drawing close metal bar 12, the end of the limiting plate in stopper slot 8
Spring 9 is touched, after moving cylinder is closed, spring 9 rebounds limiting plate to home position, simple to operate.
This programme using knife plate shearing by the way of, equivalent to the mode of scissor cut, shearing dynamics increase, and due to
Limiting plate fixes the position of metal bar 12, during shearing, metal bar 12 will not be allowed to move left and right, make its shearing
Face is smooth, while prevents cutting machine from wearing.
Embodiment 2
As shown in figure 3, be with the difference of embodiment 1, in addition to the first clamp 16 and the second clamp 17, first clamp
16 are provided with head rod 18, and second clamp 17 is provided with the second connecting rod 19, and first clamp 16 is arranged on institute
The side of the first knife plate 4 is stated, first clamp 16 connects the first knife plate 4, and first clamp by head rod 18
16 are axisymmetricly set with second knife plate 5 with the central, transverse axis of baffle plate 1, and second clamp 17 is arranged on described second
The side of knife plate 5, second clamp 17 connect the second knife plate 5, and second clamp 17 and institute by the second connecting rod 19
The first knife plate 4 is stated axisymmetricly to set with the central, transverse axis of baffle plate 1.Metal bar 12 is entered in the first knife plate 4 and the second knife plate 5
During row cutting, the first knife plate 4 and the second knife plate 5 connect the first clamp 16 respectively by the connecting rod 19 of head rod 18 and second
With the second clamp 17, therefore, when the first knife plate 4 and the second knife plate 5 move, the first clamp 16 and the second clamp 17 can contact to
Metal bar 12, when the first knife plate 4 and the second knife plate 5 prepare cutting, the first clamp 16 and the second knife plate 5 form one to metal
The clamp position of rod 12, the second clamp 17 and the first knife plate 4 form a clamp position to metal bar 12, in cutting, its
Clamp position can prevent metal bar 12 from being dropped in cutting.
Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (5)
1. a kind of blanking cutter board, it is characterised in that including baffle plate, the first limiting plate, the second limiting plate, the first knife plate and the second knife
Plate, first limiting plate and the second limiting plate are axisymmetricly set with the baffle center transverse axis, first limiting plate and
Described second limiting plate one end is slidably connected on the baffle plate respectively, and the other end of first limiting plate is slidably connected at institute
State in the first knife plate, the other end of second limiting plate is slidably connected in the second knife plate, and the first knife plate both sides are provided with
First blade and the second blade, the second knife plate both sides are provided with the 3rd blade and the 4th blade, second blade with it is described
3rd blade is axisymmetricly set with the baffle center transverse axis, in addition to two the first cylinders and the second cylinder, described in two
First cylinder connects first knife plate and the second knife plate respectively, and two second cylinders connect first limiting plate respectively
With the second limiting plate.
2. blanking cutter board according to claim 1, it is characterised in that：Also include two slide rails, first knife plate and
Two knife plate bottoms are equipped with sliding bar, and each sliding bar is slidably arranged on the slide rail.
3. blanking cutter board according to claim 2, it is characterised in that：Spiral shell is equipped with first knife plate and the second knife plate
Hole, the expansion link of first cylinder are fixed in the screw, the screw be 4, and be distributed on first knife plate and
On second knife plate.
4. blanking cutter board according to claim 3, it is characterised in that：The baffle plate is provided with sliding groove, first knife
It is equipped with stopper slot on plate and second knife plate, one end of first limiting plate and second limiting plate is slided embedding respectively
Enter in the sliding groove, the other end of first limiting plate and second limiting plate slide respectively be embedded in it is described spacing
In groove, in addition to spring, the spring one end are fixed on the stopper slot cell wall, the spring other end and the limiting plate
End be in contact.
5. blanking cutter board according to claim 4, it is characterised in that：Also include the first clamp and the second clamp, described
One clamp is provided with head rod, and second clamp is provided with the second connecting rod, and first clamp is arranged on described
The side of one knife plate, first clamp connect the first knife plate, and first clamp and described second by head rod
Knife plate is axisymmetricly set with the baffle center transverse axis, and second clamp is arranged on the side of second knife plate, described
Second clamp connects the second knife plate by the second connecting rod, and second clamp and first knife plate are with the baffle center
Transverse axis is axisymmetricly set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279460.8U CN207188890U (en) | 2017-09-30 | 2017-09-30 | A kind of blanking cutter board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279460.8U CN207188890U (en) | 2017-09-30 | 2017-09-30 | A kind of blanking cutter board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207188890U true CN207188890U (en) | 2018-04-06 |
Family
ID=61787823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279460.8U Expired - Fee Related CN207188890U (en) | 2017-09-30 | 2017-09-30 | A kind of blanking cutter board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207188890U (en) |
-
2017
- 2017-09-30 CN CN201721279460.8U patent/CN207188890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Blanking knife plate Effective date of registration: 20211220 Granted publication date: 20180406 Pledgee: Bank of Chongqing Co.,Ltd. Bishan sub branch Pledgor: CHONGQING BISHAN SYNTHESIS MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2021980015441 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 |