CN205466768U - Cutting equipment's cutting unloading device - Google Patents
Cutting equipment's cutting unloading device Download PDFInfo
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- CN205466768U CN205466768U CN201620019395.4U CN201620019395U CN205466768U CN 205466768 U CN205466768 U CN 205466768U CN 201620019395 U CN201620019395 U CN 201620019395U CN 205466768 U CN205466768 U CN 205466768U
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Abstract
The utility model provides a cutting equipment's cutting unloading device (100), includes support (10), rotor arm (20), cutting means (30) and off -load mechanism (40), support (10) are including first support arm (11), first end (21) of rotor arm (20) are rotated and are located on first support arm (11) to be equipped with initial regional and rotation region between its and first support arm (11), rotate on the second end (22) of locating rotor arm (20) cutting means (30), (41) are replied including the off -load by off -load mechanism (40), and the end connection that (41) were replied in the off -load is on support (10), and another end connection is on rotor arm (20). Act on cutting means (30) when lasting when the tenesmus thing, rotor arm (20) drive the off -load and reply (41) from initial regional a commentaries on classics to rotating the region to reply (41) by the off -load and shed the effort decay that cutting means (30) received, and make rotor arm (20) return to initial regional by it.
Description
Technical field
This utility model relates to the technical field of cutting equipment, particularly relates to the cutting off-load of a kind of cutting equipment
Device.
Background technology
Currently for some cutting equipments, such as rope saw, it there is problems in that in cutting process,
When building concrete is cut, cut part there will be sunk type whereabouts situation because of own wt,
When dismounting as cut in common concrete support beam or cut-out, cut concrete there will be sinking feelings
Condition, and form a tenesmus thing, and the gravity of these tenesmus produce life is very big, may often be such that several tons the most tens of tons
Gravity, then, accordingly, tenesmus thing now can drive the related machine of diamond bead string rope to sink together several public affairs
Divide or ten centimeters, and this kind of situation can cause diamond bead string rope to be pulled off, then cause to hurt sb.'s feelings and hinder thing
Phenomenon, or cause machinery damage, Frequent Troubles, so that the phenomenon that the service life of machine is substantially reduced.
And for above-mentioned inevasible problem, current conventional way is through certain portion made in machine
Part is damaged automatically, to save the critical piece of machine from damage and to avoid diamond bead string rope to be pulled off.Such as, logical
Cross and make the chain of tumbler autotomy, rotate gear breaking or guard pin fracture etc., to save the master of machine from damage
Want parts, and avoid the fracture of diamond bead string rope.But, this kind of settling mode meeting is since it is desired that change
Breaking component and affect the working time, reduce work efficiency, and strengthen production cost.
Therefore, it is necessary to provide a kind of technological means to solve drawbacks described above.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that the cutting off-load dress of cutting equipment
Put, make some parts damages when running into cutting object tenesmus because using solving the cutting equipment of prior art
In the way of ensureing complete machine and cutting tool safety, have that the working time is discontinuous, maintenance trouble, maintenance consumption
Time, problem that inefficiency, production cost are big.
This utility model is achieved in that the cutting relief arrangement of cutting equipment, including:
With for parts installation settings and support passive to these parts, described support includes first
Brace；
The parts that are provided thereon are driven so that being movable to turning of another location during this parts pressurized in order to rotate
Swing arm, described cursor includes the first end and the second end being oppositely arranged with described first end, described rotation
First end of arm rotates to be located on described first support arm, and described cursor and described first support arm it
Between be provided with and be available for described cursor and be the prime area of static setting relative to described first support arm and be available for
Described cursor is to rotate the pivot region arranged relative to described first support arm；
In order to cutting object to carry out the cutting tool of cutting processing, described cutting tool rotates is located at described turning
On second end of swing arm；And
Abnormal excessive load in order to bear described cutting tool because of abnormal conditions carries out off-load operation
Unloading mechanism, the abnormal excessive load that described unloading mechanism includes can make on described cutting tool and bears sheds
And can order about described cursor from described pivot region be back to described prime area off-load reply part, described in unload
Lotus is replied the one end of part and is connected on described support, and described off-load is replied the other end of part and is connected to described
On cursor.
Specifically, part is replied in described off-load is extension spring.
Further, the one end of described extension spring is connected on described first support arm, another of described extension spring
End is connected on described cursor, and near the described cutting tool being located on described cursor and described
The centrage of extension spring overlaps with the centrage of the described cursor being positioned at described prime area.
Preferably, described support also includes that the second support arm, described second support arm are located at described first and are supported
The upper end of arm；
The one end of described extension spring is connected on described second support arm, and the other end of described extension spring is connected to
On described cursor, and near the described cutting tool being located on described cursor, and the center of described extension spring
Line is folded with a sandwiched angle θ, and 0 ° of ＜ with the centrage of described cursor when being positioned at described prime area
θ ＜ 90 °.
Preferably, described support also includes that the second support arm and the 3rd support arm, described 3rd support arm are positioned at
The top of described cursor is also oppositely arranged with described cursor, and described 3rd support arm be positioned at described at the beginning of
Described cursor during beginning region be arranged in parallel, and the one end of described second support arm is connected to described first
Brace, the other end of described second support arm is connected to described 3rd support arm；
The one end of described extension spring is connected on described 3rd support arm, and the other end of described extension spring is connected to
On described cursor, and near the described cutting tool being located on described cursor, and the center of described extension spring
The vertical and intersectant centerline of line and described cursor when being positioned at described prime area.
Specifically, part is replied in described off-load is stage clip.
Further, described support also includes the second support arm and the 3rd support arm, described 3rd support arm position
Be oppositely arranged in the lower section of described cursor and with described cursor, and described 3rd support arm be positioned at described
Described cursor during prime area be arranged in parallel, and the one end of described second support arm is connected to described first
Support arm, the other end of described second support arm is connected to described 3rd support arm；
The one end of described stage clip is connected on described 3rd support arm, and the other end of described stage clip is connected to
On described cursor, and near the described cutting tool being located on described cursor, and the center of described stage clip
The vertical and intersectant centerline of line and described cursor when being positioned at described prime area.
Specifically, described cutting relief arrangement also includes being locked described cursor so that described rotation
The fixed mechanism of the position, arbitrary place that arm is fixed between described prime area and described pivot region.
It is preferred that described fixed mechanism includes that a lock-screw, described lock-screw one end are connected to described turning
Swing arm, the other end is connected to described first support arm.
It is preferred that described fixed mechanism includes vibration damping mat piece and in order to make described vibration damping mat piece fixing location
Retaining piece, described retaining piece is fastened on described support, and described retaining piece be provided with one be available for described in subtract
The storage tank that mat piece of shaking is accommodating, described storage tank contains described cursor and is connected between described first support arm
Place；Described vibration damping mat piece is located in described storage tank, and is contacted with described cursor and described first support arm
Both.
The technique effect of the cutting relief arrangement of cutting equipment of the present utility model is: when cutting tool cutting refers to
When determining cutting object, if there is tenesmus situation in cut part, the active force produced during cut part tenesmus
Can act directly on cutting tool；After cutting tool stress, power can be transferred on cursor by it；Rotate
After arm stress, it can drive off-load to reply part and go to pivot region from prime area, and suffered according to it
The size of active force turns to corresponding position in pivot region, to avoid cutting tool to be dropped thing pressure
Bad, and reply the reaction force attenuation that is subject to of part by off-load and shed；And when the active force quilt on cursor
After decay to a certain degree, if its force value replys the restoring force of part self less than off-load, now, this off-load is replied
Part can slowly order about cursor at the beginning of pivot region is back to according to the attenuation change of the active force on cursor
Beginning region.
It addition, when cutting tool cutting given cut object, if a cutting object part is because of density, material
When the factors such as material cause the Cutting Drag of cutting tool to increase suddenly, this moment, cutting tool can be subject to
Active force is transferred on cursor；After cursor stress, it can drive off-load to reply part and go to from prime area
Pivot region, and in pivot region, turn to corresponding position according to the size of its suffered active force,
Damage with the resistance avoiding cutting tool to be increased suddenly, and reply, by off-load, the active force that part is subject to
Decay sheds；And after the active force on cursor is attenuated to a certain degree, if its force value is replied less than off-load
The restoring force of part self, now, part is replied in this off-load can be according to the attenuation change of the active force on cursor
Slowly order about cursor and be back to prime area from pivot region.
As fully visible, the cutting relief arrangement of this cutting equipment has the advantage that
1, when cutting tool switches to harder material or time stuck in cutting, part can be replied by off-load
Off-load return action, makes cutting tool be buffered, and reduces damage probability；Simultaneously due to cutting work
The damage probability of tool is substantially reduced, and the damage caused by it spills casualty accident and is substantially reduced the most accordingly, has
It is beneficial to ensure the safety of operating personnel；
2, reply part due to off-load in cutting process, play relaxation, then, make cutting tool cut
With regard to relatively uniform degree of having when cutting, and correspondingly, the attrition of cutting tool also can be greatly reduced, and is conducive to
Improve the service life of cutting tool, reduce cost, improve cutting efficiency；Simultaneously, the energy can also be reduced
Cost depletions, cost of labor and machine use cost；Further, compared with prior art, reduce need through
Test abundant technical staff and manipulate the restriction of cutting equipment, reduce production cost further；
3, being set using of relief arrangement is cut, can be to whole machine circuit, oil circuit, mechanical drive train
System plays a cushioning effect, and with this, for whole machine, be substantially reduced machine maintenance rate,
Rate of breakdown and cost of upkeep；Simultaneously, can make the stream time of cutting equipment be protected and
Extend, be greatly improved efficiency and production capacity in making machine operationally, thus be substantially reduced cost of labor, carry
High efficiency；
4, relative in prior art when running into building concrete cut part tenesmus by making some
Parts damages in the way of saving complete machine and cutting tool from damage, in the application cutting relief arrangement setting, remove
Without damaging parts, also help and ensure persistently carrying out of working time, improve work efficiency, and reduce
Production cost；
5, owing to cutting the setting of relief arrangement, the restriction of the integrated carrying ability that can be substantially reduced machine is wanted
Ask, accordingly, the use manufacturing material can be reduced, reduce the overall weight of machine, so that lighter to machine
Ingeniously, transport of being more convenient for assembles, and production cost is the lowest, and price is more economical；
6, by the setting of fixed mechanism, cursor can be made to be fixed between prime area and pivot region
Position, arbitrary place, be located on the first support arm be arbitrarily adjusted to be fixed at first so that cursor can be made to rotate
On support arm.Thus, if in the case of running into the working (machining) efficiency paying the utmost attention to cutting equipment, then, can lead to
Cross fixed mechanism so that cursor is fixed on prime area, and cutting tool also can follow the fixing of cursor and
Being fixed, now, the cutting tool being positioned at prime area has optimal cutting efficiency, whereby, the most permissible
Whole cutting equipment is made to be adjusted to the cutting equipment of high working (machining) efficiency；
7, the setting of the vibration damping mat piece in fixed mechanism, according to actual needs, and can arrange different hardness.
Cursor and the first support arm is supported completely so that cursor is fixed on original area if desired for vibration damping mat piece
Territory, can choose the vibration damping mat piece of shore hardness 70-100HA, and this kind of situation is mostly and pays the utmost attention to cutting
In the case of the working (machining) efficiency of equipment；If desired for vibration damping mat piece, cursor is played buffer shock-absorbing effect, optional
Take the vibration damping mat piece of shore hardness 30-60HA.Simultaneously, it is possible to see, the setting of vibration damping mat piece, can be according to reality
Border situation and customer demand and arrange flexibly.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the cutting relief arrangement of cutting equipment of the present utility model；
Fig. 2 is the schematic diagram of another embodiment of the cutting relief arrangement of cutting equipment of the present utility model；
Fig. 3 is that the cursor of the cutting relief arrangement of cutting equipment of the present utility model is when going to pivot region
Schematic diagram；
Fig. 4 is the schematic diagram of another embodiment of the cutting relief arrangement of cutting equipment of the present utility model；
Fig. 5 is the schematic diagram of another embodiment of the cutting relief arrangement of cutting equipment of the present utility model；
Fig. 6 is the schematic diagram of another embodiment of the cutting relief arrangement of cutting equipment of the present utility model；
Fig. 7 is the schematic diagram of another angle of the cutting relief arrangement of the cutting equipment of Fig. 6.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
Embodiment one:
Referring to Fig. 1, the embodiment one that cutting equipment of the present utility model cuts relief arrangement below is entered
Row illustrates.
The cutting equipment of the present embodiment illustrates explanation as an example with rope saw, and certainly, this cutting equipment also may be used
Cutting equipment for other technical field；And cutting object is mainly building concrete, Dali Waste stone material etc.；
Cutting relief arrangement 100 includes support 10, cursor 20, cutting tool 30 and unloading mechanism 40, under
In the face of each parts of the cutting relief arrangement of cutting equipment are further described:
Support 10 is for playing a supportive role for parts installation settings and to these parts, wherein, and support 10
Including the first support arm 11；
Cursor 20 is in order to rotate the parts that drive is provided thereon, so that being movable to during this parts pressurized
Another location, wherein, cursor 20 include the first end 21 and with the first end 21 be oppositely arranged second
End 22, the first end 21 of cursor 20 rotates to be located on the first support arm 11, and cursor 20 with
Be provided with between first support arm 11 be available for cursor 20 relative to the first support arm 11 for static setting at the beginning of
Beginning region C and be available for cursor 20 relative to the first support arm 11 be rotate arrange pivot region D；
Cutting tool 30 is in order to carry out cutting processing to cutting object, and wherein, cutting tool 30 rotates and sets
On the second end 22 of cursor 20；Specifically, cutting tool 30 is an active wheel 31 and is set around
The diamond bead string rope of the cutting object specified with contact cutting on active wheel 31；
Unloading mechanism 40 is carried out for the abnormal excessive load in order to bear cutting tool 30 because of abnormal conditions
Off-load operates, wherein, and the abnormal excessive load that unloading mechanism 40 includes can make on cutting tool 30 bearing
Shed and can order about cursor 20 and be back to the off-load reply part 41 of prime area C, off-load from pivot region D
The one end replying part 41 is connected on support 10, and off-load is replied the other end of part 41 and is connected to rotate
On arm 20.
When cutting tool 30 cuts given cut object, if tenesmus situation occurs in cut part, cut
The active force produced when cutting part tenesmus can act directly on cutting tool 30；After cutting tool 30 stress,
Power can be transferred on cursor 20 by it；After cursor 20 stress, its can drive off-load reply part 40 from
Prime area C goes to pivot region D, and according to the size of its suffered active force in pivot region D
Inside turn to corresponding position, to avoid cutting tool 30 to be damaged by pressure by tenesmus thing, and reply part by off-load
41 reaction force attenuation being subject to shed；And after the active force on cursor 20 is attenuated to a certain degree,
If its force value replys the restoring force of part 41 self less than off-load, now, part 41 is replied in this off-load can be according to turning
The attenuation change of the active force on swing arm 20 and slowly order about cursor 20 and be back to original area from pivot region D
Territory C.
It addition, when cutting tool 30 cuts given cut object, if a cutting object part because of density,
The factors such as material (material such as Dali Waste stone material is uneven) cause the Cutting Drag of cutting tool 30 to increase suddenly
Time big, this moment, the active force that cutting tool 30 can be subject to is transferred on cursor 20；Cursor
After 20 stress, it can drive off-load to reply part 41 and go to pivot region D from prime area C, and according to it
The size of suffered active force turns to corresponding position, to avoid cutting tool in pivot region D
30 resistances increased suddenly damage, and the reaction force attenuation being subject to by off-load reply part 41 sheds；
And after the active force on cursor 20 is attenuated to a certain degree, if its force value replys part 41 less than off-load
The restoring force of self, now, this off-load is replied part 41 and can be become according to the decay of the active force on cursor 20
Change and slowly order about cursor 20 and be back to prime area C from pivot region D.
As fully visible, the cutting relief arrangement 100 of the cutting equipment in the present embodiment has the advantage that
1, when cutting tool 30 switches to harder material or time stuck in cutting, it will be appreciated that ground, active wheel
When diamond bead string rope on 31 switches to harder material or time stuck in cutting, it can be replied by off-load
The off-load return action of part 41, makes diamond bead string rope be buffered, and reduces damage probability；Simultaneously,
Owing to the damage probability of diamond bead string rope is substantially reduced, and the damage caused by it spills casualty accident also phase
Should be substantially reduced, advantageously ensure that the safety of operating personnel；
2, reply part 41 due to off-load in cutting process, play relaxation, then, make cutting tool
With regard to relatively uniform degree of having during 30 cutting, and correspondingly, the attrition of cutting tool 30 also can be greatly reduced,
Be conducive to improving the service life of cutting tool 30, reduce cost, improve cutting efficiency；Simultaneously, also
Energy loss cost, cost of labor and machine use cost can be reduced；Further, compared with prior art,
Reducing needs experienced technical staff to manipulate the restriction of cutting equipment, reduces production cost further；
3, cut being set using of relief arrangement 100, whole machine circuit, oil circuit, machinery can be passed
Dynamic system plays a cushioning effect, and with this, for whole machine, is substantially reduced the maintenance of machine
Rate, rate of breakdown and cost of upkeep；Simultaneously, the stream time of cutting equipment can be made to be protected
Barrier and prolongation, be greatly improved efficiency and production capacity, thus be substantially reduced cost of labor in making machine operationally,
Improve production efficiency；
4, relative in prior art when running into building concrete cut part tenesmus by making some
Parts damages cutting the setting of relief arrangement 100 in the way of saving complete machine and cutting tool from damage, in the application
Put, except without damaging parts, also helping and ensure persistently carrying out of working time, improve work efficiency,
And reduce production cost；
5, owing to cutting the setting of relief arrangement 100, the limit of the integrated carrying ability of machine can be substantially reduced
Requirement processed, accordingly, can reduce the use manufacturing material, reduce the overall weight of machine, to machine
Lighter and handier, transport of being more convenient for assembles, and production cost is the lowest, and price is more economical.
Referring again to Fig. 1, it is extension spring 41a, wherein, extension spring 41a that part 41 is replied in the off-load of the present embodiment
Also referred to as stretching spring or tension spring, it is subject to the helical spring of axial tension.Extension spring 41a is general
Manufacture with circular section material, certainly, also can use the material manufacture of square-section etc..When being not subject to load,
It is typically all and tight very close to each other between the circle of extension spring 41a and circle.Wherein, at the beginning of cursor 20 is positioned at
During beginning region C, extension spring 41a is that contraction is closed up；When cursor 20 goes to pivot region D, extension spring 41a
Can stretch accordingly open according to the size of the active force that cursor 20 transmits.It addition, extension spring 41a
Drawing materials conveniently, installation is also convenient for.
So, when cutting tool 30 pressurized, it is pulled stretching, extension also with the rotation of cursor 20
Open, with the active force buffering decay will transmitted after cursor 20 pressurized, thus realize cutting tool 30
The purpose of off-load；And after the active force on cursor 20 is buffered decay to a certain degree, if its force value is little
In the elastic-restoring force of extension spring 41a self, now, this extension spring 41a can be according to the effect on cursor 20
The attenuation change of power and slowly order about cursor 20 and be back to prime area C from pivot region D, and extension spring 41a
It is back to prime area C also with cursor 20 from pivot region D and shrinks and close up.
It is preferred that the one end of extension spring 41a is connected on the first support arm 11, the other end of extension spring 41a
Portion is connected on cursor 20, and near the cutting tool 30 being located on cursor 20, and extension spring 41a
Centrage overlap with the centrage of the cursor 20 being positioned at prime area C, be equivalent to, extension spring 41a's
Centrage is 0 ° with the angle of the centrage of the cursor 20 being positioned at prime area C.
Please continue to refer to Fig. 1, the first end 21 of the cursor 20 of the present embodiment is provided with the first rotation section 51,
First support arm 11 is provided with the second rotation section 52 being rotatably assorted with the first rotation section 51, cursor 20
The first end 21 be rotatably assorted by the first rotation section 51 and the second rotation section 52 and rotate and be located at first
In brace 11, wherein, by the setting of the 51, second rotation section 52, the first rotation section, simply and effectively
Realize the rotation between the first end 21 and first support arm 11 of cursor 20 to arrange.
And for the ease of installation settings, the bottom of the first end 21 of cursor 20 is located in the first rotation section 51,
The bottom of the first support arm 11 is located in second rotation section 52, and the 51, second rotation section 52, the first rotation section
Combination connects, and is a hinge.
Certainly, the embodiment of the 51, second rotation section 52, the first rotation section is not limited to this, also can be by first
Rotation section 51 is set to bearing or slotting axle, and the second rotation section 52 corresponds to insert axle or bearing.Wherein, insert
Being rotatably assorted between axle and bearing, the first end 21 and first the most preferably realizing cursor 20 supports
Rotation between arm 11 is arranged, but also draws materials conveniently, easy for installation.
The operation principle cutting relief arrangement 100 below in conjunction with each graphic, to the cutting equipment of the present embodiment
It is described further:
When cutting tool 30 cuts given cut object, if tenesmus situation occurs in cut part, cut
The active force produced when cutting part tenesmus can act directly on cutting tool 30；After cutting tool 30 stress,
Power can be transferred on cursor 20 by it；After cursor 20 stress, its can drive off-load reply part 40 from
Prime area C goes to pivot region D, and according to the size of its suffered active force in pivot region D
Inside turn to corresponding position, to avoid cutting tool 30 to be damaged by pressure by tenesmus thing, and reply part by off-load
41 reaction force attenuation being subject to shed；And after the active force on cursor 20 is attenuated to a certain degree,
If its force value replys the restoring force of part 41 self less than off-load, now, part 41 is replied in this off-load can be according to turning
The attenuation change of the active force on swing arm 20 and slowly order about cursor 20 and be back to original area from pivot region D
Territory C.
It addition, when cutting tool 30 cuts given cut object, if a cutting object part because of density,
The factors such as material (material such as Dali Waste stone material is uneven) cause the Cutting Drag of cutting tool 30 to increase suddenly
Time big, this moment, the active force that cutting tool 30 can be subject to is transferred on cursor 20；Cursor
After 20 stress, it can drive off-load to reply part 41 and go to pivot region D from prime area C, and according to it
The size of suffered active force turns to corresponding position, to avoid cutting tool in pivot region D
30 resistances increased suddenly damage, and the reaction force attenuation being subject to by off-load reply part 41 sheds；
And after the active force on cursor 20 is attenuated to a certain degree, if its force value replys part 41 less than off-load
The restoring force of self, now, this off-load is replied part 41 and can be become according to the decay of the active force on cursor 20
Change and slowly order about cursor 20 and be back to prime area C from pivot region D.
Embodiment two:
Referring to Fig. 2 and Fig. 3, the embodiment of embodiment two is similar with the embodiment of embodiment one,
Specifically see the description explanation of embodiment one, be not described further, and both differences are:
In embodiment one, the one end of extension spring 41a is connected on the first support arm 11, extension spring 41a's
The other end is connected on cursor 20, and near the cutting tool 30 being located on cursor 20, and draw
The centrage of spring 41a overlaps with the centrage of the cursor 20 being positioned at prime area C.
In embodiment two, support 10 also includes that the second support arm 12a, the second support arm 12a vertically set
Upper end in the first support arm 11；
The one end of extension spring 41a is connected on the second support arm 12a, and the other end of extension spring 41a is connected to
On cursor 20, and near the cutting tool 30 being located on cursor 20, to ensure that extension spring 41a is not
While affecting cutting tool 30 work, can quickly receive the active force transmitted by cursor 20, be conducive to
Cutting tool 30 is realized the purpose of off-load；And the centrage of extension spring 41a and turning when being positioned at prime area
The centrage of swing arm 20 is folded with a sandwiched angle θ, and 0 ° of ＜ θ ＜ 90 °, it is preferable that this sandwiched angle
It is 45 °, extension spring 41a can be made to produce preferably elastic buffer power with this, it is ensured that unloading of cutting tool 30
Lotus.
Embodiment three:
Referring to Fig. 4, the embodiment of embodiment three is similar with the embodiment of embodiment two, specifically
See the description explanation of embodiment two, be not described further, and both differences are:
In embodiment two, support 10 also includes that the second support arm 12a, the second support arm 12a vertically set
Upper end in the first support arm 11；
The one end of extension spring 41a is connected on the second support arm 12a, and the other end of extension spring 41a is connected to
On cursor 20, and near the cutting tool 30 being located on cursor 20, and the centrage of extension spring 41a
It is folded with a sandwiched angle θ, and 0 ° of ＜ θ ＜ with the centrage of the cursor 20 when being positioned at prime area
90°。
In embodiment three, support 10 also includes the second support arm 12b and the 3rd support arm 13b, wherein,
It should be noted that the second support arm 12b in embodiment three, although itself and second in embodiment two
The title of brace 12a, to arrange position identical, but the function of the rwo is different；3rd support arm 13b is positioned at
The top of cursor 20 is also oppositely arranged with cursor 20, and the 3rd support arm 13b be positioned at prime area
Cursor 20 during C be arranged in parallel, and the one end of the second support arm 12b is vertically connected at the first support arm
11, the other end of the second support arm 12b is connected to the 3rd support arm 13b；
The one end of extension spring 41a is connected on the 3rd support arm 13b, and the other end of extension spring 41a is connected to
On cursor 20, and near the cutting tool 30 being located on cursor 20, to ensure that extension spring 41a is not
While affecting cutting tool 30 work, can quickly receive the active force transmitted by cursor 20, be conducive to
Cutting tool 30 is realized off-load purpose；And the centrage of extension spring 41a and turning when being positioned at prime area C
The vertical and intersectant centerline of swing arm 20.
Central axis phase due to centrage and the cursor 20 when being positioned at prime area C of extension spring 41a
Hand over, then, after the active force on cursor 20 is buffered decay to a certain degree, if its force value is less than drawing
The elastic-restoring force of spring 41a self, now, compared to other setting of extension spring 41a, extension spring 41a is elastic
The resistance being subject to during reply is less, can order about cursor 20 quickly and be back to prime area from pivot region D
C, it is ensured that cutting tool 30 is back to the position normally worked quickly.
Embodiment four:
Referring to Fig. 5, the embodiment of embodiment four is similar with the embodiment of embodiment three, specifically
See the description explanation of embodiment three, be not described further, and both differences are:
In embodiment three, it is extension spring 41a that part 41 is replied in off-load.
Support 10 also includes that the second support arm 12b and the 3rd support arm 13b, the 3rd support arm 13b are positioned at
The top of cursor 20 is also oppositely arranged with cursor 20, and the 3rd support arm 13b be positioned at prime area
Cursor 20 during C be arranged in parallel, and the one end of the second support arm 12b is vertically connected at the first support arm
11, the other end of the second support arm 12b is connected to the 3rd support arm 13b；
The one end of extension spring 41a is connected on the 3rd support arm 13b, and the other end of extension spring 41a is connected to
On cursor 20, and near the cutting tool 30 being located on cursor 20, and the centrage of extension spring 41a
Vertical and intersectant centerline with the cursor 20 when being positioned at prime area C.
In embodiment four, it is stage clip 41b that part 41 is replied in off-load.Wherein, stage clip 41b is subject to axially
The helical spring of pressure, because bearing pressure, two ends can be open type or enclosed or around flat or polish, used by it
Material section mostly be circular, it is also possible to rectangle and multiply steel are entangled and are rolled, meanwhile, spring have equal pitch and
Pitches.The shape of stage clip 41b has cylinder, cone, camber and middle concave, and a small amount of
Non-circular or even the variant of various tail end.Certain gap is had, when by outward between circle and the circle of stage clip 41b
Spring contraction deformation during load, stores deformation energy.
Support 10 also includes the second support arm 12c and the 3rd support arm 13c, wherein it is desired to explanation,
The second support arm 12c in embodiment four, the 3rd support arm 13c, although itself and second in embodiment three
Support arm 12b, the 3rd support arm 13b title identical, but both to arrange position, function different；The
Three support arm 13c are positioned at the lower section of cursor 20 and are oppositely arranged with cursor 20, and the 3rd support arm
13c be arranged in parallel with the cursor 20 when being positioned at prime area C, and the one end of the second support arm 12c hangs down
Direct-connected first support arm 11 that is connected to, the other end of the second support arm 12c is vertically connected at the 3rd support arm
13c；
The one end of stage clip 41b is connected on the 3rd support arm 13c, and the other end of stage clip 41b is connected to
On the cursor 20 of cutting tool 30, to ensure that stage clip 41b works not affecting cutting tool 30
While, can quickly receive the active force transmitted by cursor 20, be conducive to realizing unloading to cutting tool 30
Lotus purpose；And the central axis of the centrage of stage clip 41b and the cursor 20 when being positioned at prime area C
Intersecting, wherein, when cursor 20 is positioned at prime area C, stage clip 41b is that stretching, extension is opened；Work as rotation
When arm 20 goes to pivot region D, stage clip 41b can make according to the size of the active force that cursor 20 transmits
Corresponding contraction is closed up.
So, when cutting tool 30 pressurized, cursor 20 can rotate down with cutting tool 30,
And extrude stage clip 41b, and stage clip 41b can shrink conjunction accordingly according to suffered amount of force
Hold together, and the active force buffering decay simultaneously cursor 20 transmitted, thus realize unloading cutting tool 30
The purpose of lotus；And after the active force on cursor 20 is buffered decay to a certain degree, if its force value is less than
The elastic-restoring force of stage clip 41b self, now, this stage clip 41b can be according to the active force on cursor 20
Attenuation change and slowly order about cursor 20 and be back to prime area C from pivot region D, and along with rotation
Arm 20 is back to prime area C from pivot region D and stretches and open.
Embodiment five:
Referring to Fig. 6, the embodiment of embodiment five is similar with the embodiment of embodiment one, specifically
See the description explanation of embodiment one, be not described further, and both differences are:
In embodiment five, cutting relief arrangement 100 also includes being locked cursor 20 so that turning
The fixed mechanism 50 of the position, arbitrary place that swing arm 20 is fixed between prime area C and pivot region D.
By the setting of fixed mechanism 50, cursor 20 can be made to be fixed on prime area C and pivot region
Position, arbitrary place between D, is arbitrarily adjusted to so that cursor 20 can be made to rotate to be located on the first support arm 11
It is fixed on the first support arm 11.Thus, if running into the feelings of the working (machining) efficiency paying the utmost attention to cutting equipment
Under condition, then, by fixed mechanism 50 so that cursor 20 is fixed on prime area C, and work can be cut
Tool 30 also can be followed the fixing of cursor 20 and be fixed, and now, is positioned at the cutting tool of prime area C
30 have optimal cutting efficiency, whereby, whole cutting equipment just can be made to be adjusted to high working (machining) efficiency
Cutting equipment.
It is preferred that the fixed mechanism 50 in the present embodiment includes a lock-screw (not indicating in figure), lock
Tight screw one end is connected to cursor 20, and the other end is connected to the first support arm 11, and the setting of lock-screw
Put, simple in construction, easy for installation.
Embodiment six:
Referring to Fig. 6 and Fig. 7, the embodiment of embodiment six is similar with the embodiment of embodiment five,
Specifically see the description explanation of embodiment five, be not described further, and both differences are:
In embodiment five, fixed mechanism 50 includes that a lock-screw, lock-screw one end are connected to rotate
Arm 20, the other end is connected to the first support arm 11.
In embodiment six, fixed mechanism 50 includes vibration damping mat piece 51 and in order to make cushion blocking part 51 solid
Holding the retaining piece 52 of location, retaining piece 52 is fastened on support 10, and retaining piece 52 be provided with one can
For the accommodating storage tank 521 of vibration damping mat piece 51, storage tank 521 contains cursor 20 and the first support arm 11
Between junction；Vibration damping mat piece 51 is located in storage tank 521, and is contacted with cursor 20 and the first support
Both arms 11.
Wherein, by the setting of vibration damping mat piece 51, according to actual needs, and different hardness can be set.As
Vibration damping mat piece 51 is needed to support both cursor 20 and the first support arm 11 completely so that cursor 20 is fixed
At prime area C, the vibration damping mat piece 51 of shore hardness 70-100HA can be chosen, and this kind of situation is mostly
In the case of paying the utmost attention to the working (machining) efficiency of cutting equipment；If desired for vibration damping mat piece 51, cursor 20 is played
Buffer shock-absorbing effect, can choose the vibration damping mat piece 51 of shore hardness 30-60HA.Simultaneously, it is possible to see, subtract
The setting of mat piece of shaking 51, can be arranged flexibly according to practical situation and customer demand.
It addition, this vibration damping mat piece 51 can use elastomeric material to make, other plastic material the most also can be used,
Or other flexible anti-vibration material is made.
The foregoing is only this utility model preferred embodiment, its structure is not limited to above-mentioned enumerating
Shape, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle,
Within should be included in protection domain of the present utility model.
Claims (10)
1. the cutting relief arrangement of cutting equipment, it is characterised in that including:
With for parts installation settings and support passive to these parts, described support includes first
Brace；
The parts that are provided thereon are driven so that being movable to turning of another location during this parts pressurized in order to rotate
Swing arm, described cursor includes the first end and the second end being oppositely arranged with described first end, described rotation
First end of arm rotates to be located on described first support arm, and described cursor and described first support arm it
Between be provided with and be available for described cursor and be the prime area of static setting relative to described first support arm and be available for
Described cursor is to rotate the pivot region arranged relative to described first support arm；
In order to cutting object to carry out the cutting tool of cutting processing, described cutting tool rotates is located at described turning
On second end of swing arm；And
Abnormal excessive load in order to bear described cutting tool because of abnormal conditions carries out off-load operation
Unloading mechanism, the abnormal excessive load that described unloading mechanism includes can make on described cutting tool and bears sheds
And can order about described cursor from described pivot region be back to described prime area off-load reply part, described in unload
Lotus is replied the one end of part and is connected on described support, and described off-load is replied the other end of part and is connected to described
On cursor.
2. the cutting relief arrangement of cutting equipment as claimed in claim 1, it is characterised in that: described off-load
Reply part is extension spring.
3. the cutting relief arrangement of cutting equipment as claimed in claim 2, it is characterised in that: described extension spring
One end be connected on described first support arm, the other end of described extension spring is connected to described cursor
On, and near the described cutting tool be located on described cursor, and the centrage of described extension spring be positioned at institute
The centrage of the described cursor stating prime area overlaps.
4. the cutting relief arrangement of cutting equipment as claimed in claim 2, it is characterised in that: described support
Also include that the second support arm, described second support arm are located at the upper end of described first support arm；
The one end of described extension spring is connected on described second support arm, and the other end of described extension spring is connected to
On described cursor, and near the described cutting tool being located on described cursor, and the center of described extension spring
Line is folded with a sandwiched angle θ, and 0 ° of ＜ with the centrage of described cursor when being positioned at described prime area
θ ＜ 90 °.
5. the cutting relief arrangement of cutting equipment as claimed in claim 2, it is characterised in that: described support
Also include the second support arm and the 3rd support arm, described 3rd support arm be positioned at described cursor top and with
Described cursor is oppositely arranged, and described 3rd support arm and described cursor when being positioned at described prime area
Be arrangeding in parallel, the one end of described second support arm is connected to described first support arm, described second support arm
The other end be connected to described 3rd support arm；
The one end of described extension spring is connected on described 3rd support arm, and the other end of described extension spring is connected to
On described cursor, and near the described cutting tool being located on described cursor, and the center of described extension spring
The vertical and intersectant centerline of line and described cursor when being positioned at described prime area.
6. the cutting relief arrangement of cutting equipment as claimed in claim 1, it is characterised in that: described off-load
Reply part is stage clip.
7. the cutting relief arrangement of cutting equipment as claimed in claim 6, it is characterised in that: described support
Also include the second support arm and the 3rd support arm, described 3rd support arm be positioned at described cursor lower section and with
Described cursor is oppositely arranged, and described 3rd support arm and described cursor when being positioned at described prime area
Be arrangeding in parallel, the one end of described second support arm is connected to described first support arm, described second support arm
The other end be connected to described 3rd support arm；
The one end of described stage clip is connected on described 3rd support arm, and the other end of described stage clip is connected to
On described cursor, and near the described cutting tool being located on described cursor, and the center of described stage clip
The vertical and intersectant centerline of line and described cursor when being positioned at described prime area.
8. the cutting relief arrangement of the cutting equipment as described in any one of claim 1-7, it is characterised in that:
Also include in order to fixing described cursor so that described cursor is fixed on described prime area and described rotation
The fixed mechanism of the position, arbitrary place between region.
9. the cutting relief arrangement of cutting equipment as claimed in claim 8, it is characterised in that: described fixing
Mechanism includes that a lock-screw, described lock-screw one end are connected to described cursor, and the other end is connected to institute
State the first support arm.
10. the cutting relief arrangement of cutting equipment as claimed in claim 8, it is characterised in that: described solid
Determine mechanism and include vibration damping mat piece and in order to make the retaining piece of described vibration damping mat piece fixing location, described retaining piece
It is fastened on described support, and described retaining piece is provided with one and is available for accommodating the housing of described vibration damping mat piece
Groove, described storage tank contains junction between described cursor and described first support arm；Described vibration damping mat piece
It is located in described storage tank, and is contacted with described cursor and described first support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019395.4U CN205466768U (en) | 2016-01-08 | 2016-01-08 | Cutting equipment's cutting unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019395.4U CN205466768U (en) | 2016-01-08 | 2016-01-08 | Cutting equipment's cutting unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205466768U true CN205466768U (en) | 2016-08-17 |
Family
ID=56665901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620019395.4U Active CN205466768U (en) | 2016-01-08 | 2016-01-08 | Cutting equipment's cutting unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205466768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017117814A1 (en) * | 2016-01-08 | 2017-07-13 | 陈立文 | Cutting load release device for cutting equipment |
| CN111805782A (en) * | 2020-07-22 | 2020-10-23 | 刘媛媛 | Rope sawing machine head protection mechanism and application thereof |
-
2016
- 2016-01-08 CN CN201620019395.4U patent/CN205466768U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017117814A1 (en) * | 2016-01-08 | 2017-07-13 | 陈立文 | Cutting load release device for cutting equipment |
| CN111805782A (en) * | 2020-07-22 | 2020-10-23 | 刘媛媛 | Rope sawing machine head protection mechanism and application thereof |
| CN111805782B (en) * | 2020-07-22 | 2022-09-09 | 重庆信鑫精密科技有限公司 | Rope saw machine aircraft nose protection mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180312 Address after: 518131 Longhua New District, Shenzhen City, Guangdong, Guanlan Industrial Park, 3 building, Guanlan Industrial Park Patentee after: Shenzhen Han Peng Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Longhua dragon Xinyuan 6 Building No. 501 Patentee before: Chen Liwen |