CN107234642B - Cutting means - Google Patents
Cutting means Download PDFInfo
- Publication number
- CN107234642B CN107234642B CN201710283928.9A CN201710283928A CN107234642B CN 107234642 B CN107234642 B CN 107234642B CN 201710283928 A CN201710283928 A CN 201710283928A CN 107234642 B CN107234642 B CN 107234642B
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- Prior art keywords
- cut
- component
- lever
- workpiece
- cuts
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
Abstract
The present invention relates to a kind of cutting means, comprising: pedestal；Feeding mechanism；Cutting mechanism, cutting mechanism include first cut component and be slideably positioned in first cut on component second cut component；Lever mechanism, lever mechanism include supporting block and the lever that is rotatably dispose in supporting block, and one end of lever cuts component with second and is connected；First driving source is connected with the other end of lever；The rotary middle point of lever to lever close to one end of the first driving source distance be greater than rotary middle point to lever the other end distance, first driving source drives second to cut component opposite first and cuts component slippage by lever, so that second cuts component workpiece can fracture.The setting that above-mentioned cutting means pass through lever, so that cutting means are by using the driving relatively small driving cylinder of power, just can satisfy cut workpiece it is practically necessary cut power size, so as to reduce the design cost of driving cylinder, the cost of cutting means entirety then can reduce.
Description
Technical field
The present invention relates to workpiece processing technologies, more particularly to a kind of cutting means.
Background technique
Cutting means generally use driving cylinder as power mechanism.However traditional cutting means are usually to driving gas
It is all to cut workpiece reality according to the practically necessary corresponding type selecting of wiping shear force size progress of workpiece is cut on the design selection of cylinder
Border needs great wiping shear force just to select much driving cylinders for driving power.Therefore, when the sanction that the workpiece actually cut needs
When shear force is relatively large, traditional cutting means just need to select the corresponding biggish driving cylinder of driving power as dynamic
Force mechanisms are to guarantee smoothly cutting for workpiece, so that the design cost of driving cylinder increases, so that it is whole to improve cutting means
The cost of body.
Summary of the invention
Based on this, it is necessary to provide a kind of cutting means that can reduce driving cylinder engine cost.
A kind of cutting means, for cutting for workpiece, comprising:
Pedestal；
Feeding mechanism is set on the pedestal；
Cutting mechanism is set on the pedestal, and the cutting mechanism includes cutting for placing the first of the workpiece
Component and second component is cut, described first, which cuts component, is set on the pedestal, and described second cuts component slideably
Described first is set to cut on component；
Lever mechanism is set on the pedestal, and the lever mechanism includes supporting block and lever, the supporting block setting
In on the pedestal, the lever is rotatablely arranged in the supporting block, and one end of the lever is cut with described second
Component is connected；And
First driving source is connected with the other end of the lever；
Wherein, distance of the rotary middle point of the lever to the lever close to one end of first driving source is greater than
The rotary middle point to the lever the other end distance, the feeding mechanism by the Workpiece transfer to it is described first cut out
It cuts on component, first driving source drives described second to cut component relatively described first and cuts component cunning by the lever
It is dynamic, so that described second cuts component the workpiece can fracture.
Described first cut the top that component cuts component positioned at described second in one of the embodiments, described the
One driving source by the lever drive described second cut component relatively described first cut component along the vertical direction from it is lower to
Upper sliding, so that described second cuts component the workpiece can fracture and remove the workpiece.
The feeding mechanism includes: in one of the embodiments,
For placing the first fixed plate of the workpiece, it is set on the pedestal；
Pusher dog for matching with the workpiece is slidably disposed in first fixed plate；And
Second driving source is set in first fixed plate, and is connected with the pusher dog, the second driving source energy
The relatively described first fixed plate sliding of the pusher dog is enough driven, the Workpiece transfer to described first is cut on component.
The feeding mechanism further includes for limiting the first mobile limit of the pusher dog in one of the embodiments,
Block, first limited block are set in first fixed plate.
It described first cuts component in one of the embodiments, and includes:
For placing the first connecting plate of the workpiece, it is set on the pedestal；
For cutting the connecting column that component is connected with described second, it is set on first connecting plate；
For abutting the first cut-off knife of the side of the workpiece, it is arranged on first connecting plate；And
First cover board is covered on first cut-off knife, and is fixedly connected with first connecting plate, to limit described
Movement of one cut-off knife relative to first connecting plate.
Described first cut component in one of the embodiments, further include:
For abutting the second cut-off knife of the other side of the workpiece, it is arranged in first connecting plate and is cut out far from described first
The side of knife；And
Second cover board is covered on second cut-off knife, and is fixedly connected with first connecting plate, to limit described
Movement of two cut-off knives relative to first connecting plate.
Described first to cut component further include the second limited block in one of the embodiments, and second limited block is set
It is placed in side of first connecting plate far from first cover board, cuts relatively described first sanction of component to limit described second
Cut the sliding of component.
It described second cuts component in one of the embodiments, and includes:
Accessory plate is slidably disposed on the connecting column, and is connected with the lever；And
Block is cut, is set on the accessory plate, first driving source drives the accessory plate phase by the lever
The connecting column is slided, so that the block that cuts can be mobile to the direction of close first connecting plate, then so that institute
It states and cuts block the workpiece fractures.
Described second to cut component further include the first fixed block and the second fixed block in one of the embodiments, described
First fixed block and second fixed block are all set on the accessory plate, and are located at the two sides for cutting block；Described
One driving source drives first fixed block and second fixed block to close to first connecting plate by the accessory plate
Direction it is mobile so that the side of the workpiece is fixed on first cut-off knife by first fixed block, while making institute
It states the second fixed block the other side of the workpiece is fixed on second cut-off knife.
The first via hole is offered on first cut-off knife in one of the embodiments, is opened on first fixed block
Equipped with the second via hole, described second to cut component further include the first pilot pin, and first pilot pin can be arranged in described
First via hole and second via hole are simultaneously matched with the connecting hole of the workpiece, and the workpiece is positioned at described
On one cut-off knife.
Above-mentioned cutting means include for placing by the way that feeding mechanism and cutting mechanism, cutting mechanism are arranged on pedestal
The first of workpiece cut component and be slideably positioned in first cut on component second cut component, while passing through setting Lever machine
Structure and the first driving source, lever mechanism include the supporting block being set on pedestal and the lever that is rotatably dispose in supporting block, thick stick
Component is cut with second respectively for the both ends of bar and the first driving source is connected, and the rotary middle point of lever drives to lever close to first
The distance of the one end in dynamic source be greater than the rotary middle point of lever to lever the other end distance, feeding mechanism by Workpiece transfer extremely
First cuts on component, and the first driving source drives second to cut component opposite first and cuts component slippage by lever, so that the
Two, which cut component, to fracture workpiece.Above-mentioned cutting means are by the setting of lever, so that cutting means are by using driving
The relatively small driving cylinder of power, it will be able to meet cut workpiece it is practically necessary cut power size, so as to reduce
The design cost for driving cylinder, then can reduce the cost of cutting means entirety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cutting means in one embodiment of the invention；
Fig. 2 is the partial schematic diagram of cutting means shown in Fig. 1；
Fig. 3 is confined explosion's schematic diagram of cutting means shown in Fig. 1；
Fig. 4 is the cross-sectional view of cutting means shown in Fig. 1；
Fig. 5 is another confined explosion's schematic diagram of cutting means shown in Fig. 1.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
The cutting for workpiece 200 of cutting means 100 also referring to Fig. 1, in one embodiment of the invention.Cutting means
100 include pedestal 110, feeding mechanism 120, cutting mechanism 130, lever mechanism 140 and the first driving source 150.Feeding mechanism 120
It is set on pedestal 110.Cutting mechanism 130 is set on pedestal 110.Cutting mechanism 130 includes first cutting component 132 and the
Two cut component 134.First cuts component 132 for placing workpiece 200.First, which cuts component 132, is set on pedestal 110.
Second, which cuts component 134, is slidably disposed in first and cuts on component 132.Lever mechanism 140 is set on pedestal 110.Thick stick
Linkage 140 includes supporting block 142 and lever 144.Supporting block 142 is set on pedestal 110.Lever 144 can be rotatably set
In in supporting block 142.One end of lever 144 cuts component 134 with second and is connected.First driving source 150 is another with lever 144
End is connected.Wherein, distance of the rotary middle point of lever 144 to lever 144 close to one end of the first driving source 150 is greater than lever
144 rotary middle point to lever 144 the other end distance.Workpiece 200 is transferred to first and cuts component by feeding mechanism 120
On 132.First driving source 150 drives second to cut component 134 opposite first and cuts the sliding of component 132 by lever 144, so that
Second, which cuts component 134, to fracture workpiece 200.
Specifically in the present embodiment, first the top that component 132 cuts component 134 positioned at second is cut.First driving source
150 drive second to cut component 134 opposite first and cut component 132 by lever 144 slides from bottom to top along the vertical direction, with
Enable second to cut component 134 workpiece 200 fractures and removes workpiece 200, thus with realize cutting mechanism 130 from it is lower to
On blanking is cut to workpiece 200.Compared to it is traditional from bottom to top cut blanking technology, above-mentioned cutting means 100 can be kept away
The workpiece 200 for exempting to cut sporadically is fallen, convenient for processing to the subsequent transfer for cutting the workpiece 200 to get off.
It should be pointed out that according to lever principle: power * power arm=resistance * resistance arm, specifically in the present embodiment
In, distance of the rotary middle point of lever 144 to lever 144 close to one end of the first driving source 150 is in the rotation of lever 144
Twice of distance of the other end to lever 144 of heart point.I.e. by selecting one, more practically necessary than workpiece 200 to cut power small
As soon as times driving cylinder as power mechanism, be able to satisfy workpiece 200 cuts requirement, sets so as to reduce driving cylinder
Cost is counted, then can reduce the whole cost of cutting means 100.
Also referring to Fig. 1 and Fig. 2, feeding mechanism 120 includes the first fixed plate 121, pusher dog 122 and the second driving source
123.First fixed plate 121 is for placing workpiece 200.First fixed plate 121 is set on pedestal 110.Pusher dog 122 is used for and work
Part 200 matches.Pusher dog 122 is slidably disposed in the first fixed plate 121.It is fixed that second driving source 123 is set to first
On plate 121.Second driving source 123 is connected with pusher dog 122.Second driving source 123 is able to drive pusher dog 122 opposite first and fixes
Plate 121 slides, and workpiece 200 is transferred to first and is cut on component 132.
It should be pointed out that feeding mechanism 120 may also include the first limited block 124.First limited block 124 is dialled for limiting
The movement of pawl 122.First limited block 124 is set in the first fixed plate 121.By the setting of the first limited block 124, so as to
Certain restriction effect is played with the sliding to pusher dog 122 with respect to the first fixed plate 121, the distance mistake for avoiding pusher dog 122 from sliding
Normal charging that is big and cutting component 132 to first impacts.
It is appreciated that feeding mechanism 120 may also include the first pressure plate 125 and the second pressure plate 126.First pressure plate
125 and second pressure plate 126 for limiting workpiece 200 relative to the movement of the first fixed plate 121.First pressure plate 125 and second
Pressure plate 126 is arranged at intervals at the two sides of the first fixed plate 121.
Specifically in the present embodiment, the first pressure plate 125 is fixedly installed in the first fixed plate 121.First pressure plate 125
On offer through slot 125a.Pusher dog 122 is contained in through slot 125a.By the setting of through slot 125a, so as to limit pusher dog
122 moving range, to improve the stability of 122 conveying of pusher dog.Connecting hole can be also offered in first pressure plate 125, and (figure is not
Show).
Kidney slot 126a is offered in second pressure plate 126.Kidney slot 126a is strip, and horizontally extending.
Second pressure plate 126 can be mobile to horizontal direction by kidney slot 126a, to adjust the first pressure plate 125 and the second pressure plate
The distance between 126 intervals, consequently facilitating workpiece 200 then can be improved and send with respect to the adjustment of the position of the first fixed plate 121
Expect the feeding efficiency of mechanism 120.
It is appreciated that specifically in the present embodiment, feeding mechanism 120 may also include the first accessory plate 127 and holding part
128.First accessory plate 127 is set in the first pressure plate 125.Holding part 128 is rotatablely arranged at the first accessory plate 127
On.Holding part 128 can be arranged in the connecting hole of the first pressure plate 125 and abut against with workpiece 200.Pass through holding part 128
Setting, can preferably abut with the workpiece 200 being placed in the first fixed plate 121 and apply certain effect to workpiece 200
Power prevents workpiece 200 from moving too quickly under the driving effect of pusher dog 122, steady so as to the conveying that improves feeding mechanism 120
It is qualitative.In addition, feeding mechanism 120 may also include connector 129.Connector 129 is for installing pusher dog 122.Connector 129 can be slided
It is set in the first fixed plate 121 dynamicly.
Also referring to Fig. 1 and Fig. 3, first, which cuts component 132, includes the first connecting plate 132a, connecting column 132b, first
Cut-off knife 132c and the first cover board 132d.First connecting plate 132a is for placing workpiece 200.First connecting plate 132a is set to pedestal
On 110.Connecting column 132b is connected for cutting component 134 with second.Connecting column 132b is set on the first connecting plate 132a.Tool
Body, connecting column 132b is four.Four connecting column 132b, which are arranged in array, to be distributed on the first connecting plate 132a.Pass through connection
The setting of column 132b can cut the sliding that component 134 relatively first cuts component 132 to second and provide certain guiding work
With so as to improve cutting mechanism 130 to the cutting precision of workpiece 200.
First cut-off knife 132c is used to abut against with the side of workpiece 200.First cut-off knife 132c is arranged in the first connecting plate
On 132a.First cover board 132d is covered on the first cut-off knife 132c, and is fixedly connected with the first connecting plate 132a, to limit first
Movement of the cut-off knife 132c relative to the first connecting plate 132a.On the other hand, the first cover board 132d can be placed in the first connecting plate
The side of workpiece 200 on 132a abuts against, and applies certain active force to workpiece 200, so as to limit 200 phase of workpiece
Cutting mechanism 130 then can be improved to the cutting precision of workpiece 200 in movement to the first connecting plate 132a.
It is appreciated that first cuts component 132 and may also include the second cut-off knife 132e and the second cover board 132f.Second cut-off knife
132e is used to abut against with the other side of workpiece 200.Second cut-off knife 132e is arranged in the first connecting plate 132a far from the first cut-off knife
The side of 132c.Second cover board 132f is covered on the second cut-off knife 132e, and is fixedly connected with the first connecting plate 132a, with limitation
Movement of the second cut-off knife 132e relative to the first connecting plate 132a.On the other hand, the second cover board 132f can be placed in the first company
The other side of workpiece 200 on fishplate bar 132a abuts against, and applies certain active force to workpiece 200, so as to limit work
Part 200 then can be further improved cutting mechanism 130 and cut essence to workpiece 200 relative to the movement of the first connecting plate 132a
Degree.
It should be pointed out that first cuts component 132 and may also include the second limited block 132g.Second limited block 132g setting
In side of the first connecting plate 132a far from the first cover board 132d, component 134 opposite first is cut with limitation second and cuts component
132 sliding.In addition, can also offer the first via hole 132h on the first cut-off knife 132c.It can also be opened up on first cover board 132d
There is first positioning hole 132i.
Also referring to Fig. 3 and Fig. 4, second cuts component 134 including accessory plate 134a and cuts block 134b.Accessory plate
134a is slidably disposed on connecting column 132b.Accessory plate 134a is connected with lever 144.It cuts block 134b and is set to accessory plate
On 134a.First driving source 150 drives accessory plate 134a to slide with respect to connecting column 132b by lever 144, so as to cut block
134b then can fracture workpiece 200 so as to cut block 134b to close to the movement of the direction of the first connecting plate 132a.
It is appreciated that second cuts component 134 and may also include the first fixed block 134c and the second fixed block 134d.First is solid
Determine block 134c and the second fixed block 134d is all set on accessory plate 134a.First fixed block 134c and the second fixed block 134d points
The two sides of block 134b Wei Yu not cut.First driving source 150 drives the first fixed block 134c and second solid by accessory plate 134a
It is mobile to the direction of close first connecting plate 132a to determine block 134d, so that the first fixed block 134c fixes the side of workpiece 200
In on the first cut-off knife 132c, while the other side of workpiece 200 is fixed on the second cut-off knife 132e by the second fixed block 134d.
In addition, specifically in the present embodiment, the second via hole 134e can be also also provided on the first fixed block 134c.
It should be noted that second cuts component 134 and may also include the first pilot pin 134f.First pilot pin 134f can
It is arranged in the first via hole 132h and the second via hole 134e and is matched with the connecting hole of workpiece 200, workpiece 200 is positioned
In on the first cut-off knife 132c.Second, which cuts component, may also include the second pilot pin 134g.Second pilot pin 134g can be arranged in
First connecting plate 132a is simultaneously matched with another connecting hole of workpiece 200, and workpiece 200 is positioned at the first connecting plate 132a
On.Meanwhile second pilot pin 134g can be arranged in the first connecting plate 132a and be matched with first positioning hole 132i, so as to
The first cover board 132d to be positioned on the first connecting plate 132a, the installation effectiveness of the first cover board 132d then can be improved.
Specifically in the present embodiment, second, which cuts component 134, may also include the second connecting plate 134h.Second connecting plate 134h
Accessory plate 134a is set to far from the side for cutting block 134b.Second connecting plate 134h is slidably with respect to connecting column 132b.Second
Connecting plate 134h with lever 144 for being connected.
Also referring to Fig. 3 and Fig. 5, the first mounting hole 134i is offered on accessory plate 134a.Second fixed block 134d is received
It is dissolved in the first mounting hole 134i.The first limiting slot 134j can be also offered on accessory plate 134a.First limiting slot 134j and
One mounting hole 134i is connected.Third limited block 134k is provided on second fixed block 134d.Third limited block 134k and second
Fixed block 134d is integrally formed.Third limited block 134k can be abutted against with the bottom wall of the first limiting slot 134j, so as to limit
The second fixed block 134d moving up with respect to accessory plate 134a is made, simultaneously as accessory plate 134a is separate to cut block 134b's
Side is fixedly installed the second connecting plate 134h, so as to limit the second fixed block 134d with respect to accessory plate 134a to moving down
It is dynamic, the second fixed block 134d is slided up and down in a certain range with respect to accessory plate 134a.
Also, third via hole 134m can also specifically in the present embodiment, be offered on the second fixed block 134d.Second cuts out
Cutting component 134 may also include spring (not shown).Spring is set in third via hole 134m, and the both ends of spring are respectively with
Two connecting plate 134h and the second fixed block 134d are abutted against.By the setting of third via hole 134m inner spring, so that second is solid
Block 134d is determined under the effect of spring force with respect to accessory plate 134a upward sliding in a certain range.
The specific operational sequence of above-mentioned cutting means 100 are as follows: the second driving source 123 drives pusher dog 122 opposite first to fix
Plate 121 slides, to workpiece 200 is transferred on the first connecting plate 132a that first cuts on component 132.First driving source
150 drive accessory plate 134a to slide from bottom to top with respect to connecting column 132b by lever 144, so that the first fixed block 134c, the
Two fixed block 134d and to cut block 134b mobile to the direction close to the first connecting plate 132a under the drive of accessory plate 134a, after
And the side of workpiece 200 is fixed on the first cut-off knife 132c by the first fixed block 134c, while making the second fixed block
The other side of workpiece 200 is fixed on the second cut-off knife 132e by 134d.Continuation with accessory plate 134a with respect to connecting column 132b
Rise, cuts block 134b and continued to move to the direction close to the first connecting plate 132a, workpiece 200 fractures so that cutting block 134b
And workpiece 200 is removed.
Above-mentioned cutting means 100, by the way that feeding mechanism 120 and cutting mechanism 130, cutting mechanism are arranged on pedestal 110
130 include for place the first of workpiece 200 cut component 132 and be slideably positioned in first cut on component 132 second cut out
Component 134 is cut, while by setting lever mechanism 140 and the first driving source 150, lever mechanism 140 includes being set to pedestal 110
On supporting block 142 and the lever 144 that is rotatably dispose in supporting block 142, the both ends of lever 144 cut component with second respectively
134 are connected with the first driving source 150, and the rotary middle point of lever 144 to lever 144 close to one end of the first driving source 150
Distance be greater than the rotary middle point of lever 144 to lever 144 the other end distance, feeding mechanism 120 transfers workpiece 200
It is cut on component 132 to first, the first driving source 150 drives second to cut component 134 opposite first and cuts group by lever 144
Part 132 slides, so that second cuts component 134 workpiece 200 can fracture.Above-mentioned cutting means 100 are set by lever 144
It sets, so that cutting means 100 are by using the driving relatively small driving cylinder of power, it will be able to which it is real that satisfaction cuts workpiece 200
Power size is cut required for border, and so as to reduce the design cost of driving cylinder, it is whole then to can reduce cutting means 100
The cost of body.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of cutting means, for cutting for workpiece characterized by comprising
Pedestal；
Feeding mechanism is set on the pedestal；
Cutting mechanism is set on the pedestal, and the cutting mechanism includes cutting component for placing the first of the workpiece
And second cut component, described first, which cuts component, is set on the pedestal, and described second, which cuts component, is mounted slidably
It is cut on component in described first, described first, which cuts component, includes the first connecting plate being set on the pedestal, is set to
Connecting column on first connecting plate, the first cut-off knife being arranged on first connecting plate and it is covered on first cut-off knife
On the first cover board, for placing the workpiece, the connecting column is used to cut component with described second first connecting plate
It is connected, first cut-off knife is used to abut against with the side of the workpiece, and first cover board is used for and first connecting plate
It is fixedly connected, to limit first cut-off knife relative to the movement of first connecting plate；
Lever mechanism is set on the pedestal, and the lever mechanism includes supporting block and lever, and the supporting block is set to institute
It states on pedestal, the lever is rotatablely arranged in the supporting block, and one end of the lever and described second cuts component
It is connected；And
First driving source is connected with the other end of the lever；
Wherein, distance of the rotary middle point of the lever to the lever close to one end of first driving source is greater than described
Rotary middle point to the lever the other end distance, the Workpiece transfer to described first cuts group by the feeding mechanism
On part, first driving source drives described second to cut component relatively described first and cuts component slippage by the lever,
So that described second cuts component the workpiece can fracture.
2. cutting means according to claim 1, which is characterized in that described first cuts component cuts positioned at described second
The top of component, first driving source drive described second to cut component relatively described first and cut component by the lever
It slides from bottom to top along the vertical direction, so that described second cuts component the workpiece can fracture and move the workpiece
Out.
3. cutting means according to claim 1, which is characterized in that the feeding mechanism includes:
For placing the first fixed plate of the workpiece, it is set on the pedestal；
Pusher dog for matching with the workpiece is slidably disposed in first fixed plate；And
Second driving source is set in first fixed plate, and is connected with the pusher dog, and second driving source being capable of band
The relatively described first fixed plate sliding of the pusher dog is moved, the Workpiece transfer to described first is cut on component.
4. cutting means according to claim 3, which is characterized in that the feeding mechanism further includes for limiting described dial
The first mobile limited block of pawl, first limited block are set in first fixed plate.
5. cutting means according to claim 1, which is characterized in that described first cuts component further include:
For abutting the second cut-off knife of the other side of the workpiece, first connecting plate is arranged in far from first cut-off knife
Side；And
Second cover board is covered on second cut-off knife, and is fixedly connected with first connecting plate, is cut out with limiting described second
Movement of the knife relative to first connecting plate.
6. cutting means according to claim 5, which is characterized in that described first to cut component further include the second limit
Block, second limited block are set to side of first connecting plate far from first cover board, are cut out with limiting described second
Cut the sliding that component relatively described first cuts component.
7. cutting means according to claim 6, which is characterized in that described second, which cuts component, includes:
Accessory plate is slidably disposed on the connecting column, and is connected with the lever；And
Block is cut, is set on the accessory plate, first driving source drives the accessory plate with respect to institute by the lever
Connecting column sliding is stated, so that the block that cuts can be mobile to the direction of close first connecting plate, then so that the sanction
Stripping and slicing fractures the workpiece.
8. cutting means according to claim 7, which is characterized in that described second to cut component further include the first fixed block
With the second fixed block, first fixed block and second fixed block are all set on the accessory plate, and are located at the sanction
The two sides of stripping and slicing；First driving source drives first fixed block and second fixed block to leaning on by the accessory plate
The direction of nearly first connecting plate is mobile, cuts out so that the side of the workpiece is fixed on described first by first fixed block
On knife, while the other side of the workpiece is fixed on second cut-off knife by second fixed block.
9. cutting means according to claim 8, which is characterized in that the first via hole is offered on first cut-off knife,
Offer the second via hole on first fixed block, described second to cut component further include the first pilot pin, and described first is fixed
Position needle can be arranged in first via hole and second via hole and match with the connecting hole of the workpiece, by institute
Workpiece is stated to be positioned on first cut-off knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283928.9A CN107234642B (en) | 2017-04-26 | 2017-04-26 | Cutting means |
Applications Claiming Priority (1)
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| CN201710283928.9A CN107234642B (en) | 2017-04-26 | 2017-04-26 | Cutting means |
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| CN107234642B true CN107234642B (en) | 2019-05-31 |
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| CN110978075A (en) * | 2019-12-03 | 2020-04-10 | 林华 | Stick up pole type cutting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956488Y (en) * | 2006-09-18 | 2007-10-03 | 汉达精密电子(昆山)有限公司 | Terminal material band automatic cutting structure |
| KR20100001293A (en) * | 2008-06-26 | 2010-01-06 | 현대제철 주식회사 | Apparatus for emergent cutting of tundish nozzle |
| CN104022420A (en) * | 2014-06-30 | 2014-09-03 | 昆山市宏越精密机械有限公司 | Automatic terminal crimping machine |
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- 2017-04-26 CN CN201710283928.9A patent/CN107234642B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956488Y (en) * | 2006-09-18 | 2007-10-03 | 汉达精密电子(昆山)有限公司 | Terminal material band automatic cutting structure |
| KR20100001293A (en) * | 2008-06-26 | 2010-01-06 | 현대제철 주식회사 | Apparatus for emergent cutting of tundish nozzle |
| CN104022420A (en) * | 2014-06-30 | 2014-09-03 | 昆山市宏越精密机械有限公司 | Automatic terminal crimping machine |
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