CN109849082A - Movement mechanism and cutter for cutter synchronization action - Google Patents
Movement mechanism and cutter for cutter synchronization action Download PDFInfo
- Publication number
- CN109849082A CN109849082A CN201910217541.2A CN201910217541A CN109849082A CN 109849082 A CN109849082 A CN 109849082A CN 201910217541 A CN201910217541 A CN 201910217541A CN 109849082 A CN109849082 A CN 109849082A
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- cutter
- eccentric wheel
- toolbox
- push rod
- rocker device
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- 230000007246 mechanism Effects 0.000 title claims abstract description 95
- 230000009471 action Effects 0.000 title claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000000945 filler Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B26D1/08—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 of the guillotine type
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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
- B26D5/10—Hand or foot actuated 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
- 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
- B26D5/16—Cam means
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of movement mechanism and cutter for cutter synchronization action, the movement mechanism includes rocker device, transmission mechanism and is eccentrically rotated mechanism, is eccentrically rotated mechanism for driving toolbox to move up and down；The rocker device is eccentrically rotated mechanism at least provided with two sets, and cover realizes synchronization action by transmission mechanism between rocker device more；The mechanism that is eccentrically rotated includes eccentric wheel and shaft, shaft is connect after passing through eccentric wheel with rocker device, the eccentric wheel is rack-mount, is fixedly connected between the eccentric wheel and rocker device, and eccentric wheel can be rotated by the swing of rocker device on bracket.Eccentric wheel rotating mechanism of the invention cooperates with rocker device, transmission mechanism, toolbox is mounted on eccentric wheel rotating mechanism, it is eccentrically rotated the shaft for being provided with eccentric wheel in mechanism and connecting toolbox, synchronous drive toolbox acts above and below, the cutting process for plate.
Description
Technical field
The present invention relates to cut actuator, belong to cutting tool field, more particularly to a kind of for cutter synchronization action
Movement mechanism and cutter.
Background technique
Cutter is otherwise known as cutter machine or bead cutter, including electronic and manual operation two ways, common cutter are usual
It is made of components such as work top, cutter, handles, handle and cutter are structure as a whole, and cutter is hinged with work top, pass through hand
Handle operation, which forms material, cuts.
It is currently used for the cutter of the constructional ornamental materials such as plank, floor, PVC board processing, although cutting in structure than previous
Knife has improvement, but volume is still larger, it has not been convenient to carry and carry, higher cost；Structure is simple, and cutter has a single function.This
Electronic mode in class cutter is also easy to produce dust and more difficult progress dust debris removal since blade speed is fast, multiple friction material；
Manual mode, resistance is larger, and use is more laborious.In particular for plastic floor cutting, since impact force is larger, can damage
Plastic floor internal structure, leads to problems such as section crack；Also easily generating material collapses winged when cutting, and there are security risks.
If Chinese patent (Authorization Notice No. CN204914008U) discloses " a kind of plastic floor cutting machine ", to cut
One plastic floor includes a frame body, has a work top thereon, and the work top is formed with up and down
One through slot；And a cutter body, with opposite first end and second end, wherein the first end of the cutter body
For cutting part, the second end of the cutter body is grip part；Also, the first end of the cutter body is in the through slot
And be rotatablely connected with the fuselage body, so that the rotation projection surface of the cutter body falls in the through slot.Of the invention
Advantage is: being convenient to shear various plastic floors, greatlys improve the efficiency for being laid with plastic floor.
Chinese patent (Authorization Notice No. CN 203993987U) discloses " a kind of plastic floor guillotine cutter " again, packet
Include work top, tall auxiliary mesa, scale, composite blade, cutter head clamping plate, handle, hand handle, auxiliary tool apron and support leg, workbench
Face side is provided with tall auxiliary mesa, and tall auxiliary mesa is slidably matched by table slide and work top, is arranged in tall auxiliary mesa
There is rear sight base pallet, rear sight base pallet is slidably matched with tall auxiliary mesa by secondary station guide groove, is fixedly connected on rear sight base pallet
There is scale, one end of work top is connected with composite blade by cutter head clamping plate, and composite blade is connect with handle, fixed on handle
It is connected with hand handle, auxiliary tool apron has also been bolted on composite blade, has been provided with rotatable support below work top
Foot.
Summary of the invention
The present invention provides a kind of movement mechanism and cutter for cutter synchronization action, exists for solving existing cutter
It is more laborious when use, be easy to damage plate and easy generating material collapses the problems such as winged.
In order to achieve the object of the present invention, using following technical scheme:
For the movement mechanism of cutter synchronization action, including rocker device, transmission mechanism and it is eccentrically rotated mechanism, bias rotation
Rotation mechanism is for driving toolbox to move up and down；The rocker device is eccentrically rotated mechanism at least provided with two sets, covers more
Synchronization action is realized by transmission mechanism between rocker device；The mechanism that is eccentrically rotated includes eccentric wheel and shaft, and shaft is worn
It is connect after crossing eccentric wheel with rocker device, the eccentric wheel is rack-mount, fixed between the eccentric wheel and rocker device
Connection, eccentric wheel can be rotated by the swing of rocker device on bracket.
In order to further increase effect of the invention, following technical scheme can also be used:
The movement mechanism as described above for being used for cutter synchronization action, the rocker device are included in bracket two sides and symmetrically set
The two sets of rocking bars set, in the rack-mount bracket holes opened up of the eccentric wheel, the rocking bar and eccentric wheel pass through connector
It is fixedly connected.
The movement mechanism as described above for being used for cutter synchronization action, the transmission mechanism include push rod shaft, push rod, more sets
Corresponding push rod shaft is respectively configured in rocker device, and push rod shaft is flexibly connected with rocker device, and the push rod and more set push rod shafts are solid
Fixed connection.
The movement mechanism as described above for being used for cutter synchronization action, the push rod are equipped with spring and spring shield, spring
Cover is fixedly mounted relative to push rod, and spring is arranged between push rod shaft and spring shield, and the spring passes through push rod shaft and spring shield
Form compressive state.
The movement mechanism as described above for being used for cutter synchronization action, the fixed peace in the shaft periphery for being eccentrically rotated mechanism
Guide sleeve is filled, guide sleeve and toolbox cooperate.Specifically it can be mounting guide sleeve sliding slot on toolbox, guide sleeve sliding slot is opposite with shaft
It answers, the synchronous slide in multiple guide sleeve sliding slots, drive toolbox synchronize upper and lower movement to multiple guide sleeves respectively.
The invention also discloses a kind of cutters, including the as above any movement mechanism and chassis, mounting base, driving
Mechanism, toolbox, the bracket are fixedly mounted in mounting base, and mounting base lower part is fixed with chassis, toolbox and bias
Rotating mechanism connection, driving mechanism be used for by movement mechanism drive toolbox move up and down, by adjusting eccentric wheel with/
Or in transmission mechanism push rod shaft relative position, may be implemented toolbox longitudinal direction both ends height and position variation.
Cutter as described above, which is characterized in that the driving part includes handle, and handle one end and wherein longitudinal direction are outermost
A set of rocker device top of side is fixedly connected, and the other end of handle is free end, is oppositely arranged on longitudinally outermost another
It covers above rocker device.
Cutter as described above, the mounting base are the U-shaped component of a side opening, and mounting base is longitudinal in the movement mechanism
Both ends are symmetrically arranged with two sets, and the chassis is fixed between two sets of mounting bases, and bracket is fixed on the open upper side of mounting base.
Cutter as described above, the chassis are equipped with filler strip and filler strip clamping plate, and filler strip clamping plate passes through connector for filler strip
It is clamped on chassis, the filler strip is located at the lower section of the toolbox.
Cutter as described above is provided with the small front apron component of adjustment material cutting angle on the chassis.
Compared with prior art, beneficial effects of the present invention:
1, movement mechanism and cutter of the invention change original handle or electric device and integrally tie with cutter
Structure, cutter are the mode hingedly installed, but push toolbox entirety by handle or electronic mode, what toolbox was subject to
Pushing thrust is consistent, and eccentric wheel rotating mechanism of the invention and rocker device, transmission mechanism cooperate, and toolbox is mounted on bias
It takes turns on rotating mechanism, is eccentrically rotated the shaft for being provided with eccentric wheel in mechanism and connecting with toolbox, two o'clock (is not limited to)
Synchronous drive toolbox moves above and below, and toolbox may be implemented synchronizes upper and lower movement, the cutting process for plate.
2 and in the prior art usually using eccentric wheel do mechanical action move back and forth it is different, in the present invention using two or
Multiple eccentric wheels are rack-mount, by push rod and transmission mechanism or similar link mechanism that push rod shaft is constituted, guarantee every
A eccentric wheel can rotate synchronously.Moreover, blade in toolbox may be implemented by adjusting the relative position of each eccentric wheel
Height in longitudinal front and back end adjusts, and is set to that the front is high and the back is low or the modes such as low early and high after, cooperates thickness and the spy of plate
Property require, since unit pressure bottom cutting surface product reduces, when cutting, is more labor-saving.
3, using under manual mode, the handle of configuration is installed therein on a set of rocker device, increases the arm of force, is driven eccentric
The movement of wheel.It when stretch support bar does not work, can be accommodated in chassis or in mounting base, reduce the volume of machine, be convenient for carrying；
It pulls out to form stable support when work.The plate that chassis supports are cut, is equipped with small front apron thereon, puts by adjusting plate
Direction and mode are set, adjusts the angle and realizes oblique angle cutting.Mounting base is a U-shaped component, and one fixed width plate may be implemented
It is longitudinally cutting.
4, filler strip clamping plate is mounted on plastic cushion (of tie bar) on chassis, positioned at the lower section of toolbox, protects blade in cutting.
The effect of spring and spring shield is to prevent blade from falling automatically under the effect of gravity.No matter the present invention is using electronic or manual behaviour
Make mode, it is compact-sized, small in size, facilitate carrying and carrying；The inclination of plate, the multiple functions such as longitudinally cutting may be implemented.
The present invention is that the impact force that provides of toolbox is small, and it is irregular to solve the problems, such as that tradition cutting is also easy to produce flash, cut surface, cuts
It is good to cut effect, cuts more flexible, cutting accuracy height；Dust will not be generated, plate collapses the problems such as winged, solve environment and safety it is hidden
Suffer from.It solves to damage plate in cutting process, protection is cut operator safe and convenient and used.
Detailed description of the invention
Fig. 1 is the structural decomposition diagram of cutter of the present invention；
Fig. 2 is I partial enlargement diagram in Fig. 1；
Fig. 3 is the planar structure schematic diagram of Fig. 1；
Fig. 4 is the left side view of Fig. 3；
Fig. 5 is the perspective view of Fig. 3；
Fig. 6 is another side isometric view of Fig. 3.
Appended drawing reference: 1- toolbox, the chassis 2-；3- filler strip, 4- filler strip clamping plate, 5- mounting base, 6- stretch support bar, 7-
Bracket, 8- shaft, 9- guide sleeve, 10- eccentric wheel, the first rocking bar of 11-, the second rocking bar of 12-, 13- push rod shaft, 14- push rod, 15- bullet
Spring, 16- handle, 17- spring shield, 18- small front apron, 19- guide sleeve sliding slot, 20- end plate, 21- sliding slot, 22- sliding block.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
It is longitudinal direction with left and right side shown in Fig. 1 for convenience of understanding and describing the present embodiment, correspondence is expressed as front end, rear end,
It is corresponding to be expressed as left side, right side above and below to be lateral shown in Fig. 1.
As shown in Figure 1, a kind of movement mechanism for cutter synchronization action disclosed in the present embodiment, including rocker device,
Transmission mechanism and it is eccentrically rotated mechanism, is eccentrically rotated mechanism for driving toolbox 1 to move up and down, the cutting for plate
Working process.
In the present embodiment, rocker device is eccentrically rotated mechanism and is provided with two sets, according to the longitudinal length of toolbox 1 or
The cutting of panel length and width needs, and two sets or more of rocker device also can be set, be eccentrically rotated mechanism, cover rocking bar machine more
Synchronization action is realized by transmission mechanism between structure, each rocker structure is corresponding with mechanism is eccentrically rotated and cooperates, to protect
Card is accurate, smoothly synchronization action.
As shown in Figure 1, being eccentrically rotated mechanism includes eccentric wheel 10 and shaft 8, shaft 8 pass through after eccentric wheel 10 with rocking bar
Mechanism connection, eccentric wheel 10 are mounted in the bracket holes opened up on bracket 7, solid by screw between eccentric wheel 10 and rocker device
Fixed connection, eccentric wheel 10 rotate in bracket holes under being driven by the swing of rocker device, and transmission mechanism drives two sets of rocking bar machines
After structure synchronization action, synchronous drive eccentric wheel 10 and shaft 8 rotate each rocker device again, and shaft 8 and toolbox 1 cooperate,
To make the formation of toolbox 1 move up and down, plate cutting cutting is completed.
Specifically, guide sleeve 9 and being fixed on toolbox 1 as shown in Fig. 2, plastics guide sleeve 9 is installed in 8 periphery of shaft
Guide sleeve sliding slot 19 is mating, and the synchronous slide in multiple guide sleeve sliding slots 19, drive toolbox synchronize above and below multiple guide sleeves 9 respectively
It is mobile.
The shape of two sets of eccentric wheels 10 is consistent with structure, and the installation cooperated with eccentric wheel 10 is directly opened up on bracket 7
Mouthful, bracket 7 can be independently arranged, or as the upper roof beam structure with mounting base cooperation in cutter of the present invention, in transverse direction, the bracket
7 are provided with two sets, and toolbox 1 is located between two sets of brackets 7, for protecting cutter, equipment safety and using safe.
As shown in Fig. 1, Fig. 5, Fig. 6, rocker device is included in the symmetrically arranged two sets of rocking bars in 7 two sides of bracket, two sets of rocking bars
Respectively the first rocking bar 11, the second rocking bar 12, it is right respectively in two sets of 7 outsides of brackets on the first rocking bar 11,12 transverse direction of the second rocking bar
Title is provided with one piece, since 12 top of the second rocking bar is connect with the handle 16 as driving mechanism, the second rocking bar 12 is opposite
First rocking bar 11 is higher, and in order to make handle 16 with tilting upwards, upper part is bent to longitudinal rear side, meanwhile, in order to guarantee
The connective stability of rocking bar and eccentric wheel 10 is provided with two sets of connecting rods between rocking bar and eccentric wheel 10.
As shown in Figure 1, Figure 3, transmission mechanism is mounted on 1 top of toolbox, including push rod shaft 13, push rod 14, due to shaking
Linkage is matched with eccentric wheel rotating mechanism, and push rod shaft 13 needs that rocker device is driven to act, therefore, quantity and rocking bar machine
Structure is identical, and push rod shaft 13 is flexibly connected with rocker device, and push rod 14 is fixedly connected with more set push rod shafts 13.
Spring 15 and spring shield 17 are installed, the lower end of spring shield 17 and the bracket 7 are fixed, 17 phase of spring shield on push rod 14
To being to be fixedly mounted with push rod 14, spring 15 is between spring shield 17 and the push rod shaft of longitudinally aft end, and spring 15 is by spring shield
17 and wherein one the effect of push rod shaft 13 be in compressive state, spring 15 can be kept to having on rear side of push rod 14 by spring shield 17
There is certain thrust, guarantees that handle 16 is freely sprung back, avoid falling automatically under the gravity of toolbox 1, cause safety hidden
Suffer from.
Spring shield 17 can also be arranged to the adjustable form of lengthwise position, so as in 15 aging of spring or progress as needed
Position adjustment, spring shield 17 is also used as the limit that handle 16 moves down in addition to having above-mentioned safeguard protection effect, to protect
Protect the quality of the components such as the blade of toolbox 1.
In order to guarantee stability that cutter acts above and below, end plate 20 is respectively set in longitudinal front and back ends of two sets of brackets 7,
Sliding slot 21 is opened up on end plate 20, the fixed sliding block 22 in 1 end of toolbox must limit sliding, therefore, sliding slot in sliding slot 21
21 height is matched with the amplitude that toolbox 1 moves up and down.
Movement mechanism of the invention, changing original handle 16 or electric device, into a single integrated structure, cutter is with cutter
The mode hingedly installed, but 1 entirety of toolbox, the pushing that toolbox 1 is subject to are pushed by handle 16 or electronic mode
Thrust is consistent, and eccentric wheel rotating mechanism of the invention and rocker device, transmission mechanism cooperate, and toolbox 1 is mounted on eccentric wheel
On rotating mechanism, it is eccentrically rotated in mechanism and is provided with shaft 8 and 9 connecting eccentric wheel 10 of guide sleeve and toolbox 1, two o'clock is (unlimited
In) movement above and below of synchronous drive toolbox 1, toolbox 1 may be implemented synchronizes upper and lower movement, the cutting for plate
Processing.
The selection and mode of specific implementation, using Figure of description as drawing, all parts in attached drawing to specifications
Ratio and fit system are implemented, common using the connection of strength adhesive, welding, riveting, flanged joint, integrated molding formula connection etc.
Connection type, when actual fabrication can according to practical bonding strength needs, without the creative corresponding connection type of selection,
The thickness and intensity of tie point.
A kind of cutter disclosed in the present application, including movement mechanism as described above and chassis 2, mounting base 5, driving machine
Structure, toolbox 1, bracket 7 are fixedly mounted in mounting base 5, and 5 lower part of mounting base and chassis 2 are fixed, toolbox and bias
Rotating mechanism connection, driving mechanism are used to drive toolbox to move above and below by link mechanism.Driving mechanism uses handle 6,
For manual manipulation mode, driving mechanism may be set to be electronic or hydraulic driving mode, but will increase weight and cost relatively.
As shown in Fig. 1, Fig. 3-Fig. 6, cutter in the present embodiment, by 1 three parts of movement mechanism, body and toolbox
It constitutes.
As shown in Fig. 2, having blade, guide sleeve sliding slot 19 and shaft with guide sleeve sliding slot 19, bottom at the top of toolbox 1
8 and guide sleeve 9 cooperate.
Body include chassis 2, mounting base 5, stretch support bar 6 and with bracket 7, plastic cushion (of tie bar) 3 and filler strip clamping plate 4, peace
Dress seat 5 before and after be provided with two pieces, upper beam left and right settings have two pieces, for supporting plate, movement mechanism and toolbox 1.
Filler strip clamping plate 4 is mounted on filler strip 3 on chassis 2, positioned at the lower section of cutter hub, protects blade in cutting.Stretch branch
When strut 6 does not work, the inside of this cutter is contracted in reduce equipment volume, is convenient for carrying；Pulling out when work can form surely
Fixed support.Chassis 2 supports the plate cut, is equipped with small front apron 18 thereon, and adjustable angle is cut for oblique angle.
Mounting base 5 is the U-shaped component an of right openings, to realize the longitudinally cutting of one fixed width plate.
Movement mechanism, including rocker device, transmission mechanism and be eccentrically rotated mechanism, be eccentrically rotated mechanism for band cutter
Component 1 moves up and down.Respectively there are 2 symmetrically arranged eccentric wheels 10 in longitudinal front and back end, is separately mounted to 2 of lateral left and right sides
On bracket 7, meanwhile, the outside of each eccentric wheel 10 is fixedly connected with the rockers, by the first rocking bar 11, the second rocking bar 12 and by
The link mechanism that push rod 14, push rod shaft 13 are constituted realizes that each eccentric wheel 10 can rotate synchronously.It is arranged in push rod shaft 13
Spring 15 and spring shield 17, can prevent toolbox from being fallen automatically by gravity, eliminate safe hidden trouble.
By adjusting the relative position of push rod shaft 13 in eccentric wheel 10 and/or transmission mechanism, it is vertical that toolbox may be implemented
Change to both ends height and position.In the present embodiment, on left and right symmetrical second rocking bar 12, it is provided with three pairs of height not people having the same aspiration and interest
Knothole, adjustment hole push rod shaft cooperation corresponding with the second rocking bar 12, by adjusting the position of the push rod shaft, to realize cutter
Component longitudinal direction both ends are level, the front is high and the back is low or the variation of these three low early and high after relative positions.By adjusting the realization of eccentric wheel 10
Both ends height and position variation in cutter longitudinal direction is similar with aforesaid way.
Mechanical action usually, which is done, using eccentric wheel in the prior art moves back and forth different, the work of the eccentric wheel in the present invention
Be realize synchronous rotary and it is opposite can be adjusted with independent position, specifically, passing through push rod 14 and the composition of push rod shaft 13
Transmission mechanism or similar link mechanism, so that each eccentric wheel 10 can rotate synchronously.Moreover, by adjusting each eccentric wheel
10 relative position may be implemented blade in toolbox 1 and adjust in the height of longitudinal front and back end, be set to that the front is high and the back is low
Or the modes such as low early and high after, cooperating the thickness and characteristic requirements of plate, identical unit pressing force bottom cutting surface product becomes smaller,
It is more labor-saving when cutting.
The technology contents of the not detailed description of the present invention are well-known technique.
Claims (10)
1. being used for the movement mechanism of cutter synchronization action, which is characterized in that including rocker device, transmission mechanism and be eccentrically rotated machine
Structure is eccentrically rotated mechanism for driving toolbox to move up and down；The rocker device, be eccentrically rotated mechanism at least provided with
Two sets, cover realizes synchronization action by transmission mechanism between rocker device more；The mechanism that is eccentrically rotated includes eccentric wheel and turns
Axis, shaft are connect after passing through eccentric wheel with rocker device, and the eccentric wheel is rack-mount, the eccentric wheel and rocker device
Between be fixedly connected, eccentric wheel can be rotated by the swing of rocker device on bracket.
2. the movement mechanism according to claim 1 for cutter synchronization action, which is characterized in that the rocker device packet
It includes in the symmetrically arranged two sets of rocking bars in bracket two sides, the rack-mount bracket holes opened up of the eccentric wheel, the rocking bar
It is fixedly connected with eccentric wheel by connector.
3. the movement mechanism according to claim 1 for cutter synchronization action, which is characterized in that the transmission mechanism packet
Push rod shaft, push rod are included, corresponding push rod shaft is respectively configured in the rocker devices that cover more, and push rod shaft is flexibly connected with rocker device, described
Push rod is fixedly connected with more set push rod shafts.
4. the movement mechanism according to claim 3 for cutter synchronization action, which is characterized in that the push rod is equipped with
Spring and spring shield, spring shield are fixedly mounted relative to push rod, and spring is arranged between push rod shaft and spring shield, and the spring is logical
It crosses push rod shaft and spring shield forms compressive state.
5. the movement mechanism according to claim 1 for cutter synchronization action, which is characterized in that described to be eccentrically rotated machine
Guide sleeve is fixedly mounted in the shaft periphery of structure, and guide sleeve and toolbox cooperate.
6. cutter, which is characterized in that including the movement mechanism and chassis, mounting base, driving machine as described in right 1-5 is any
Structure, toolbox, the bracket are fixedly mounted in mounting base, and mounting base lower part is fixed with chassis, toolbox and eccentric rotation
Rotation mechanism connection, driving mechanism are used to move up and down by movement mechanism drive toolbox, by adjusting eccentric wheel and/or
The variation of toolbox longitudinal direction both ends height and position may be implemented in the relative position of push rod shaft in transmission mechanism.
7. cutter according to claim 6, which is characterized in that the driving part includes handle, handle one end with wherein
Longitudinally outermost a set of rocker device top is fixedly connected, and the other end of handle is free end, is oppositely arranged on longitudinal outermost
Above the another set of rocker device of side.
8. cutter according to claim 6, which is characterized in that the mounting base is the U-shaped component of a side opening, mounting base
Two sets are symmetrically arranged at movement mechanism longitudinal direction both ends, the chassis is fixed between two sets of mounting bases, and bracket is fixed on
The open upper side of mounting base.
9. cutter according to claim 6, which is characterized in that the chassis is equipped with filler strip and filler strip clamping plate, filler strip folder
Filler strip is clamped on chassis by plate by connector, and the filler strip is located at the lower section of the toolbox.
10. cutter according to claim 6, which is characterized in that be provided with adjustment material cutting angle on the chassis
Small front apron component.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217541.2A CN109849082B (en) | 2019-03-21 | Movement mechanism for synchronous action of cutters and cutters | |
| PCT/CN2019/115835 WO2020186772A1 (en) | 2019-03-21 | 2019-11-06 | Motion mechanism for synchronous action of tools and cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217541.2A CN109849082B (en) | 2019-03-21 | Movement mechanism for synchronous action of cutters and cutters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109849082A true CN109849082A (en) | 2019-06-07 |
| CN109849082B CN109849082B (en) | 2024-07-16 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020186772A1 (en) * | 2019-03-21 | 2020-09-24 | 青岛尘霸工贸有限公司 | Motion mechanism for synchronous action of tools and cutter |
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|---|---|---|---|---|
| CN1473673A (en) * | 2003-07-21 | 2004-02-11 | 吉林大学 | Fine punching mold frame |
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| WO2020186772A1 (en) | 2020-09-24 |
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