CN106956368A - The cutting relief arrangement of cutting equipment - Google Patents
The cutting relief arrangement of cutting equipment Download PDFInfo
- Publication number
- CN106956368A CN106956368A CN201610015350.4A CN201610015350A CN106956368A CN 106956368 A CN106956368 A CN 106956368A CN 201610015350 A CN201610015350 A CN 201610015350A CN 106956368 A CN106956368 A CN 106956368A
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- CN
- China
- Prior art keywords
- cursor
- support arm
- cutting
- cutting tool
- extension spring
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
- B28D1/068—Components, e.g. guiding means, vibrations damping means, frames, driving means, suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
Abstract
A kind of cutting relief arrangement (100) of cutting equipment, including support (10), cursor (20), cutting tool (30) and unloading mechanism (40), support (10) includes the first support arm (11)；The first end (21) of cursor (20) is rotated on the first support arm (11), and it is provided with prime area and pivot region between the first support arm (11)；Cutting tool (30) is rotated on the second end (22) of cursor (20)；Unloading mechanism (40) includes off-load and replys part (41), and the one end that part (41) is replied in off-load is connected on support (10), and the other end is connected on cursor (20).When the thing that drops is acted on cutting tool (30), cursor (20) drives off-load to reply part (41) and goes to pivot region from prime area, the reaction force attenuation that cutting tool (30) is subject to is shed with replying part (41) by off-load, and cursor (20) is back to prime area by it.
Description
Technical field
The present invention relates to the cutting off-load dress of the technical field of cutting equipment, more particularly to a kind of cutting equipment
Put.
Background technology
At present, for some cutting equipments, such as rope saw, there is problems with it：In cutting process,
When building concrete is cut, sunk type whereabouts situation occurs because of own wt for removed part,
As when common concrete support beam, which is cut, removes or cut off, sinking feelings occur in removed concrete
Condition, and a tenesmus thing is formed, and the gravity that the tenesmus thing is produced is very big, often several tons even 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 such a situation can cause diamond bead string rope to be pulled off, and then trigger to hurt sb.'s feelings and hinders thing
Phenomenon, or machinery damage, Frequent Troubles are caused, so that the phenomenon that the service life of machine is substantially reduced.
And for it is above-mentioned unavoidable the problem of, currently conventional method is exactly by making some portion in machine
Part is damaged automatically, to save the critical piece of machine from damage and avoid diamond bead string rope from being pulled off.For example, logical
Cross the chain of tumbler is autotomyed, rotate gear fracture or guard pin fracture etc., to save the master of machine from damage
Part is wanted, and avoids the fracture of diamond bead string rope.But, such a settling mode meeting is since it is desired that change
Breaking component and influence the working time, reduce operating efficiency, and increase production cost.
Therefore, it is necessary to provide a kind of technological means to solve drawbacks described above.
The content of the invention
It is an object of the invention to overcome the defect of prior art there is provided the cutting relief arrangement of cutting equipment,
With solve the cutting equipment of prior art when running into cutting object tenesmus because use make some parts damages with
Ensure the mode of whole machine and cutting tool safety and exist working time discontinuous, maintenance trouble, maintenance it is time-consuming,
The problem of inefficiency, big production cost.
The present invention is achieved in that the cutting relief arrangement of cutting equipment, including：
With the support played a supportive role for part installation settings and to the part, the support includes first
Brace；
The part being provided thereon is driven so that the part is movable to turning for another location when being pressurized to rotate
Swing arm, the second end that the cursor includes first end and is oppositely arranged with the first end, the rotation
The first end of arm is rotated on first support arm, and the cursor and first support arm it
Between provided be available for the cursor relative to first support arm for static setting prime area and be available for
The cursor is relative to the pivot region that first support arm is set for rotation；
Cutting tool to carry out cutting processing to cutting object, the cutting tool is rotated to be turned located at described
On second end of swing arm；And
Abnormal excessive load to be born to the cutting tool by abnormal conditions carries out off-load operation
Unloading mechanism, the unloading mechanism can shed the abnormal excessive load born on the cutting tool including one
It is described to unload and part is replied in the off-load that the cursor can be driven to be back to the prime area from the pivot region
The one end that lotus replys part is connected on the support, the off-load reply part the other end be connected to it is described
On cursor.
Specifically, it is extension spring that part is replied in the off-load.
Further, the one end of the extension spring is connected on first support arm, the extension spring it is another
End is connected on the cursor, and the close cutting tool on the cursor, and described
The center line of extension spring is overlapped with the center line of the cursor positioned at the prime area.
Preferably, the support also includes the second support arm, and second support arm is located at the described first support
The upper end of arm；
The one end of the extension spring is connected on second support arm, and the other end of the extension spring is connected to
On the cursor, and the close cutting tool on the cursor, and the center of the extension spring
The center line of cursor when line is with positioned at the prime area is folded with a sandwiched angle θ, and 0 ° of ＜
90 ° of θ ＜.
Preferably, the support also includes the second support arm and the 3rd support arm, and the 3rd support arm is located at
The top of the cursor is simultaneously oppositely arranged with the cursor, and the 3rd support arm is described first with being located at
Cursor during beginning region be arranged in parallel, and the one end of second support arm is connected to described first
Brace, the other end of second support arm is connected to the 3rd support arm；
The one end of the extension spring is connected on the 3rd support arm, and the other end of the extension spring is connected to
On the cursor, and the close cutting tool on the cursor, and the center of the extension spring
The vertical and intersectant centerline of cursor when line is with positioned at the prime area.
Specifically, it is stage clip that part is replied in the off-load.
Further, the support also includes the second support arm and the 3rd support arm, the 3rd support arm position
It is oppositely arranged in the lower section of the cursor and with the cursor, and the 3rd support arm is described with being located at
Cursor during prime area be arranged in parallel, and the one end of second support arm is connected to described first
Support arm, the other end of second support arm is connected to the 3rd support arm；
The one end of the stage clip is connected on the 3rd support arm, and the other end of the stage clip is connected to
On the cursor, and the close cutting tool on the cursor, and the center of the stage clip
The vertical and intersectant centerline of cursor when line is with positioned at the prime area.
Specifically, the cutting relief arrangement also includes to the cursor that is locked so that the rotation
Arm is fixed on the fixed mechanism of any place position between the prime area and the pivot region.
It is preferred that the fixed mechanism includes a lock-screw, described lock-screw one end is connected to described turn
Swing arm, the other end is connected to first support arm.
It is preferred that the fixed mechanism includes vibration damping mat piece and to make the vibration damping mat piece fixing positioning
Retaining piece, the retaining piece is connected on the bracket, and the retaining piece is available for described subtract provided with one
The accommodating storage tank of mat piece of shaking, the storage tank contained and connected between the cursor and first support arm
Place；The vibration damping mat piece is contacted with the cursor and first support arm in the storage tank
Both.
The technique effect of cutting relief arrangement of the cutting equipment of the present invention is：Specify and cut when cutting tool cutting
When cutting object, if being cut part tenesmus situation occurs, being cut the active force produced when part drops can be straight
Connect and act on cutting tool；After cutting tool stress, power can be transferred on cursor by it；Cursor by
After power, it can drive off-load to reply part and go to pivot region, and the effect according to suffered by it from prime area
The size of power turns to corresponding position in pivot region, to avoid cutting tool from being damaged by pressure by tenesmus thing, and
The reaction force attenuation being subject to by off-load reply part is shed；And the active force on cursor is attenuated one
Determine after degree, if its force value is less than the restoring force that part itself is replied in off-load, now, part is replied in the off-load can root
Cursor is slowly driven to be back to prime area from pivot region according to the attenuation change of the active force on cursor.
In addition, when cutting tool cuts 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 be gone to from prime area
Pivot region, and the size of the active force according to suffered by it turns to corresponding position in pivot region,
With the resistance damage for avoiding cutting tool from being increased suddenly, and the active force that part is subject to is replied by off-load
Decay is shed；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 itself, now, part is replied in the off-load can be according to the attenuation change of the active force on cursor
Cursor is slowly driven to be back to prime area from pivot region.
As fully visible, the cutting relief arrangement of the cutting equipment has the following advantages that：
1st, when stuck when cutting tool switches to harder material or in cutting, part can be replied by off-load
Off-load return action, makes to cutting tool to be buffered, and reduces damage probability；Simultaneously due to cut work
The damage probability of tool is substantially reduced, and is spilt casualty accident by the damage of its initiation and also accordingly substantially reduced, and is had
Beneficial to the security for ensureing operating personnel；
2nd, part is replied due to off-load and relaxation is played in cutting process, then, make to cutting tool to cut
With regard to relatively uniform degree of having when cutting, and correspondingly, the attrition of cutting tool can also be greatly reduced, and be conducive to
The service life of cutting tool is improved, cost is reduced, cutting efficiency is improved；Simultaneously, the energy can also be reduced
Cost depletions, cost of labor and machine use cost；Further, compared with prior art, reduction need through
The limitation that abundant technical staff manipulates cutting equipment is tested, production cost is further reduced；
3rd, being set using for 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, substantially reduce machine maintenance rate,
Rate of breakdown and cost of upkeep；Simultaneously, can make the stream time to cutting equipment be protected and
Extension, make machine operationally in greatly improve efficiency and production capacity, so as to substantially reduce cost of labor, carry
High efficiency；
4th, relative in the prior art run into building concrete be cut part drop when it is some by making
Parts damages are in the way of saving whole machine and cutting tool from damage, and the setting of the cutting relief arrangement in the application is removed
Part need not be damaged, the lasting progress for ensureing the working time is also helped, operating efficiency is improved, and reduce
Production cost；
5th, due to the setting of cutting relief arrangement, the limitation that can substantially reduce the integrated carrying ability of machine will
Ask, accordingly, the use of manufacture material can be reduced, reduce the overall weight of machine, so that lighter to machine
Ingeniously, it is more convenient for transporting assembling, and production cost is also lower, price is more economical；
6th, by the setting of fixed mechanism, it can make to cursor to be fixed between prime area and pivot region
Any place position, arbitrarily be adjusted to be fixed at first on the first support arm can rotate cursor
On support arm.Thus, if in the case of running into the processing efficiency for paying the utmost attention to cutting equipment, then, it can lead to
Fixed mechanism is crossed so that cursor is fixed on prime area, and cutting tool can also follow cursor fixation and
Fixed, now, the cutting tool positioned at prime area has optimal cutting efficiency, whereby, just can be with
Make to whole cutting equipment to be adjusted to the cutting equipment of high processing efficiency；
7th, the setting of the vibration damping mat piece in fixed mechanism, according to actual needs, and can set different hardness.
Both cursor and the first support arm are supported completely if desired for vibration damping mat piece so that cursor is fixed on original area
Domain, can choose shore hardness 70-100HA vibration damping mat piece, and such a situation is mostly to pay the utmost attention to cutting
In the case of the processing efficiency of equipment；Buffer shock-absorbing effect is played to cursor if desired for vibration damping mat piece, it is optional
Take shore hardness 30-60HA vibration damping mat piece.Meanwhile, also show, the setting of vibration damping mat piece can be according to reality
Border situation and customer demand and flexibly set.
Brief description of the drawings
Fig. 1 is the schematic diagram of the cutting relief arrangement of the cutting equipment of the present invention；
Fig. 2 is the schematic diagram of another embodiment of the cutting relief arrangement of the cutting equipment of the present invention；
Showing when Fig. 3 goes to pivot region for the cursor of the cutting relief arrangement of the cutting equipment of the present invention
It is intended to；
Fig. 4 is the schematic diagram of another embodiment of the cutting relief arrangement of the cutting equipment of the present invention；
Fig. 5 is the schematic diagram of another embodiment of the cutting relief arrangement of the cutting equipment of the present invention；
Fig. 6 is the schematic diagram of another embodiment of the cutting relief arrangement of the cutting equipment of the present invention；
Fig. 7 is the schematic diagram of another angle of the cutting relief arrangement of Fig. 6 cutting equipment.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and reality
Example is applied, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
Only to explain the present invention, it is not intended to limit the present invention.
Embodiment one：
Referring to Fig. 1, the embodiment one to the cutting relief arrangement of the cutting equipment of the present invention is explained below
State.
The cutting equipment of the present embodiment illustrates explanation as an example with saw of restricting, certainly, and the cutting equipment also may be used
For the cutting equipment of other technical fields；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
Each part in face of the cutting relief arrangement of cutting equipment is further described：
Support 10 is to be played a supportive role with for part installation settings and to the part, wherein, support 10
Including the first support arm 11；
Cursor 20 is to drive the part being provided thereon to rotate, so that the part is movable to when being pressurized
Another location, wherein, cursor 20 includes first end 21 and be oppositely arranged with first end 21 second
End 22, the first end 21 of cursor 20 is rotated on the first support arm 11, and cursor 20 with
It is the first of static setting relative to the first support arm 11 to be provided between first support arm 11 and be available for cursor 20
Beginning region C and be available for cursor 20 relative to the first support arm 11 for rotate set pivot region D；
Cutting tool 30 be to cutting object carry out cutting processing, wherein, cutting tool 30 rotate set
In 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 for the cutting object specified on active wheel 31 with contact cutting；
Unloading mechanism 40 is that the abnormal excessive load to be born to cutting tool 30 by abnormal conditions is carried out
Off-load is operated, wherein, unloading mechanism 40 includes an abnormal excessive load that can make to bear on cutting tool 30
Shed and cursor 20 can be driven to reply part 41, off-load from the pivot region D off-loads for being back to prime area C
The one end for replying part 41 is connected on support 10, and the other end that part 41 is replied in off-load is connected to rotation
On arm 20.
When cutting tool 30 cuts given cut object, if being cut part tenesmus situation occurs, cut
Cutting the active force produced during the tenesmus of part can act directly on cutting tool 30；After the stress of cutting tool 30,
Power can be transferred on cursor 20 by it；After the stress of cursor 20, its can drive off-load reply part 40 from
Prime area C goes to pivot region D, and the active force according to suffered by it size in pivot region D
Corresponding position is inside turned to, to avoid cutting tool 30 from being damaged by pressure by tenesmus thing, and part is replied by off-load
41 reaction force attenuations being subject to are shed；And after the active force on cursor 20 is attenuated to a certain degree,
If its force value is less than off-load reply part 41 restoring force of itself, now, part 41 is replied in the off-load can basis turn
The attenuation change of active force on swing arm 20 and slowly drive cursor 20 to be back to original area from pivot region D
Domain C.
In addition, when cutting tool 30 cut given cut object when, if cutting object a part because density,
The factors such as material (material of such as Dali Waste stone material is uneven) cause the Cutting Drag of cutting tool 30 to increase suddenly
When 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 in pivot region D, to avoid cutting tool
30 resistances increased suddenly are damaged, and the reaction force attenuation being subject to by off-load reply part 41 is shed；
And after the active force on cursor 20 is attenuated to a certain degree, if its force value is less than off-load and replys part 41
The restoring force of itself, now, part 41 is replied in the off-load to be become according to the decay of the active force on cursor 20
Change and slowly drive cursor 20 to 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 advantages below：
1st, when stuck when cutting tool 30 switches to harder material or in cutting, it will be appreciated that ground, active wheel
When stuck when diamond bead string rope on 31 switches to harder material or in cutting, it can be replied by off-load
The off-load return action of part 41, makes to diamond bead string rope to be buffered, and reduces damage probability；Simultaneously,
Because the damage probability of diamond bead string rope is substantially reduced, and casualty accident also phase is spilt by the damage of its initiation
It should substantially reduce, advantageously ensure that the security of operating personnel；
2nd, part 41 is replied due to off-load and relaxation is played in cutting process, then, make cutting tool
With regard to relatively uniform degree of having during 30 cutting, and correspondingly, the attrition of cutting tool 30 can also 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,
The limitation for needing experienced technical staff to manipulate cutting equipment is reduced, production cost is further reduced；
3rd, being set using for relief arrangement 100 is cut, whole machine circuit, oil circuit, machinery can be passed
Dynamic system plays a cushioning effect, and with this, for whole machine, substantially reduces the maintenance of machine
Rate, rate of breakdown and cost of upkeep；Simultaneously, it can be protected the stream time to cutting equipment
Barrier and extend, make machine operationally in greatly improve efficiency and production capacity, so as to substantially reduce cost of labor,
Improve production efficiency；
4th, relative in the prior art run into building concrete be cut part drop when it is some by making
Parts damages are in the way of saving whole machine and cutting tool from damage, and cutting relief arrangement 100 in the application is set
Put, except part need not be damaged, also help the lasting progress for ensureing the working time, improve operating efficiency,
And reduce production cost；
5th, due to the setting of cutting relief arrangement 100, the limit of the integrated carrying ability of machine can be substantially reduced
System is required, accordingly, can be reduced the use of manufacture material, be reduced the overall weight of machine, so that arriving machine
It is lighter and handier, transport assembling of being more convenient for, and production cost is also lower, price is more economical.
Referring again to Fig. 1, it is extension spring 41a that part 41 is replied in the off-load of the present embodiment, wherein, extension spring 41a
Also referred to as extension spring or tension spring, it is subject to the helical spring of axial tension.Extension spring 41a is general
Circular section material manufacture is used, certainly, the material manufacture of square-section etc. also can be used.When being not subject to load,
It is typically all between extension spring 41a circle and circle and tight very close to each other.Wherein, when cursor 20 is located at just
During beginning region C, extension spring 41a closes up for contraction；When cursor 20 goes to pivot region D, extension spring 41a
Understand the size for the active force that transmitted according to cursor 20 and make corresponding stretch and open.In addition, extension spring 41a
Convenient material drawing, installation is also convenient for.
So, when cutting tool 30 is pressurized, its rotation also with cursor 20 and be pulled stretching, extension
Open, the active force buffering decay transmitted after cursor 20 is pressurized, so as to realize to cutting tool 30
The purpose of off-load；And after the active force on cursor 20 is decayed to a certain degree by buffering, if its force value is small
In the extension spring 41a elastic-restoring forces of itself, now, extension spring 41a can be according to the effect on cursor 20
The attenuation change of power and slowly drive cursor 20 to be back to prime area C from pivot region D, and extension spring 41a
Prime area C is back to from pivot region D and shrink and close up also with cursor 20.
It is preferred that extension spring 41a one end is connected on the first support arm 11, the extension spring 41a other end
Portion is connected on cursor 20, and the close cutting tool 30 on cursor 20, and extension spring 41a
Center line overlapped with the center line of cursor 20 positioned at prime area C, equivalent to extension spring 41a's
The angle of center line and the center line of the cursor 20 positioned at prime area C is 0 °.
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
First end 21 be rotatably assorted and rotated located at first by the first rotation section 51 and the second rotation section 52
In brace 11, wherein, by the setting of the first rotation section 51, the second rotation section 52, simply and effectively
Realize that the rotation between the support arm 11 of first end 21 and first of cursor 20 is set.
And for the ease of installation settings, the first rotation section 51 is located at the bottom of the first end 21 of cursor 20,
Second rotation section 52 is located at the bottom of the first support arm 11, and the first rotation section 51, the second rotation section 52
Combination connection, as a hinge.
Certainly, the first rotation section 51, the embodiment not limited to this of the second rotation section 52, 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, not only preferably realizes that the first end 21 and first of cursor 20 is supported
Rotation between arm 11 is set, but also convenient material drawing, easy for installation.
With reference to each schema, to the operation principle of the cutting relief arrangement 100 of the cutting equipment of the present embodiment
It is described further：
When cutting tool 30 cuts given cut object, if being cut part tenesmus situation occurs, cut
Cutting the active force produced during the tenesmus of part can act directly on cutting tool 30；After the stress of cutting tool 30,
Power can be transferred on cursor 20 by it；After the stress of cursor 20, its can drive off-load reply part 40 from
Prime area C goes to pivot region D, and the active force according to suffered by it size in pivot region D
Corresponding position is inside turned to, to avoid cutting tool 30 from being damaged by pressure by tenesmus thing, and part is replied by off-load
41 reaction force attenuations being subject to are shed；And after the active force on cursor 20 is attenuated to a certain degree,
If its force value is less than off-load reply part 41 restoring force of itself, now, part 41 is replied in the off-load can basis turn
The attenuation change of active force on swing arm 20 and slowly drive cursor 20 to be back to original area from pivot region D
Domain C.
In addition, when cutting tool 30 cut given cut object when, if cutting object a part because density,
The factors such as material (material of such as Dali Waste stone material is uneven) cause the Cutting Drag of cutting tool 30 to increase suddenly
When 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 in pivot region D, to avoid cutting tool
30 resistances increased suddenly are damaged, and the reaction force attenuation being subject to by off-load reply part 41 is shed；
And after the active force on cursor 20 is attenuated to a certain degree, if its force value is less than off-load and replys part 41
The restoring force of itself, now, part 41 is replied in the off-load to be become according to the decay of the active force on cursor 20
Change and slowly drive cursor 20 to be back to prime area C from pivot region D.
Embodiment two：
Fig. 2 and Fig. 3 are referred to, the embodiment of the embodiment and embodiment one of embodiment two is similar,
The specific description explanation that see embodiment one, is not described further herein, and both differences are：
In embodiment one, extension spring 41a one end is connected on the first support arm 11, extension spring 41a's
The other end is connected on cursor 20, and close to the cutting tool 30 on cursor 20, and draw
Spring 41a center line is overlapped with the center line of the cursor 20 positioned at prime area C.
In embodiment two, support 10 also includes the second support arm 12a, and the second support arm 12a is vertically set
In the upper end of the first support arm 11；
Extension spring 41a one end is connected on the second support arm 12a, and extension spring 41a the other end is connected to
On cursor 20, and close to the cutting tool 30 on cursor 20, to ensure extension spring 41a not
While influenceing the work of cutting tool 30, the active force transmitted by cursor 20 can be quickly received, is conducive to
The purpose of off-load is realized to cutting tool 30；And extension spring 41a center line is with being located at turning during prime area
The center line of swing arm 20 is folded with a sandwiched angle θ, and 0 ° of 90 ° of ＜ θ ＜, it is preferable that the sandwiched angle
For 45 °, with this extension spring 41a can be made to produce preferably elastic buffer power, it is ensured that cutting tool 30 is unloaded
Lotus.
Embodiment three：
Referring to Fig. 4, the embodiment of the embodiment of embodiment three and embodiment two is similar, specifically
The description explanation of embodiment two is see, is not described further herein, and both differences are：
In embodiment two, support 10 also includes the second support arm 12a, and the second support arm 12a is vertically set
In the upper end of the first support arm 11；
Extension spring 41a one end is connected on the second support arm 12a, and extension spring 41a the other end is connected to
On cursor 20, and the close cutting tool 30 on cursor 20, and extension spring 41a center line
The center line of cursor 20 during with positioned at prime area is folded with a sandwiched angle θ, and 0 ° of ＜ θ ＜
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
Brace 12a title, set location are identical, but the function of the rwo is different；3rd support arm 13b is located at
The top of cursor 20 is simultaneously oppositely arranged with cursor 20, and the 3rd support arm 13b is with being located at prime area
Cursor 20 during C be arranged in parallel, and the second support arm 12b one end is vertically connected at the first support arm
11, the second support arm 12b the other end is connected to the 3rd support arm 13b；
Extension spring 41a one end is connected on the 3rd support arm 13b, and extension spring 41a the other end is connected to
On cursor 20, and close to the cutting tool 30 on cursor 20, to ensure extension spring 41a not
While influenceing the work of cutting tool 30, the active force transmitted by cursor 20 can be quickly received, is conducive to
Off-load purpose is realized to cutting tool 30；And extension spring 41a center line is with being located at the turning during C of prime area
The vertical and intersectant centerline of swing arm 20.
Due to extension spring 41a center line with positioned at prime area C when cursor 20 central axis phase
Hand over, then, after the active force on cursor 20 is decayed to a certain degree by buffering, drawn if its force value is less than
The spring 41a elastic-restoring forces of itself, now, other settings compared to extension spring 41a, extension spring 41a elasticity
The resistance being subject to during reply is smaller, and cursor 20 can be driven to be back to prime area from pivot region D quickly
C, it is ensured that cutting tool 30 is back at the position of normal work quickly.
Example IV：
Referring to Fig. 5, the embodiment of the embodiment of example IV and embodiment three is similar, specifically
The description explanation of embodiment three is see, is not described further herein, and both differences are：
In embodiment three, it is extension spring 41a that part 41 is replied in off-load.
Support 10 also includes the second support arm 12b and the 3rd support arm 13b, and the 3rd support arm 13b is located at
The top of cursor 20 is simultaneously oppositely arranged with cursor 20, and the 3rd support arm 13b is with being located at prime area
Cursor 20 during C be arranged in parallel, and the second support arm 12b one end is vertically connected at the first support arm
11, the second support arm 12b the other end is connected to the 3rd support arm 13b；
Extension spring 41a one end is connected on the 3rd support arm 13b, and extension spring 41a the other end is connected to
On cursor 20, and the close cutting tool 30 on cursor 20, and extension spring 41a center line
The vertical and intersectant centerline of cursor 20 during with positioned at prime area C.
In example IV, it is stage clip 41b that part 41 is replied in off-load.Wherein, stage clip 41b is subject to axial direction
The helical spring of pressure, because that can bear pressure, two ends can be for open type or enclosed or around flat or polish, used by it
Material section be generally circular, it is also possible to rectangle and multiply steel entangle what is rolled, meanwhile, spring have equal pitch and
Pitches.Stage clip 41b shape has cylinder, cone, camber and a middle concave, and a small amount of
The variant of non-circular or even various tail ends.There is certain gap between stage clip 41b circle and circle, when by outer
Spring contraction is deformed 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 example IV, the 3rd support arm 13c, although itself and second in embodiment three
Support arm 12b, the 3rd support arm 13b title it is identical, but both set location, function it is different；The
Three support arm 13c are located at the lower section of cursor 20 and are oppositely arranged with cursor 20, and the 3rd support arm
Cursor 20 when 13c is with positioned at prime area C be arranged in parallel, and the second support arm 12c one end hangs down
Direct-connected to be connected to the first support arm 11, the second support arm 12c the other end is vertically connected at the 3rd support arm
13c；
Stage clip 41b one end is connected on the 3rd support arm 13c, and stage clip 41b the other end is connected to
On the cursor 20 of cutting tool 30, to ensure that stage clip 41b is not influenceing cutting tool 30 to work
While, the active force transmitted by cursor 20 can be quickly received, is conducive to realizing cutting tool 30 and unloads
Lotus purpose；And central axis of the stage clip 41b center line with being located at the cursor 20 during the C of prime area
It is intersecting, wherein, when cursor 20 is located at prime area C, stage clip 41b opens for stretching, extension；Work as rotation
When arm 20 goes to pivot region D, the size for the active force that stage clip 41b can be transmitted according to cursor 20 and make
Corresponding shrink is closed up.
So, when cutting tool 30 is pressurized, cursor 20 can be rotated down with cutting tool 30,
And stage clip 41b is extruded, and stage clip 41b can carry out corresponding shrink according to suffered amount of force and close
Hold together, and the active force for simultaneously transmitting cursor 20 is buffered and decayed, so as to realize unloading to cutting tool 30
The purpose of lotus；And after the active force on cursor 20 is decayed to a certain degree by buffering, if its force value is less than
The stage clip 41b elastic-restoring forces of itself, now, stage clip 41b can be according to the active forces on cursor 20
Attenuation change and slowly drive cursor 20 to be back to prime area C from pivot region D, and 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 the embodiment of embodiment five and embodiment one is similar, specifically
The description explanation of embodiment one is see, is not described further herein, and both differences are：
In embodiment five, cutting relief arrangement 100 is also included to the cursor 20 that is locked so as to turn
Swing arm 20 is fixed on the fixed mechanism 50 of any place position between prime area C and pivot region D.
By the setting of fixed mechanism 50, it can make to cursor 20 to be fixed on prime area C and pivot region
Any place position between D, is arbitrarily adjusted to that can rotate cursor 20 on the first support arm 11
It is fixed on the first support arm 11.Thus, if running into the feelings for the processing efficiency for paying the utmost attention to cutting equipment
Under condition, then, can be by fixed mechanism 50 so that cursor 20 is fixed on prime area C, and cuts work
Tool 30 can also follow the fixation of cursor 20 and be fixed, now, positioned at prime area C cutting tool
30 have optimal cutting efficiency, whereby, just can make to whole cutting equipment to be adjusted to high processing efficiency
Cutting equipment.
It is preferred that the fixed mechanism 50 in the present embodiment includes a lock-screw (not indicated in figure), lock
Tight screw one end is connected to cursor 20, the other end is connected to the first support arm 11, and lock-screw is set
Put, it is simple in construction, it is easy for installation.
Embodiment six：
Fig. 6 and Fig. 7 are referred to, the embodiment of the embodiment and embodiment five of embodiment six is similar,
The specific description explanation that see embodiment five, is not described further herein, and both differences are：
In embodiment five, fixed mechanism 50 includes a lock-screw, and lock-screw one end is connected to rotation
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 consolidate cushion blocking part 51
The retaining piece 52 of positioning is held, retaining piece 52 is connected over the mount 10, and retaining piece 52 can provided with one
The storage tank 521 housed for vibration damping mat piece 51, storage tank 521 contains the support arm 11 of cursor 20 and first
Between junction；Vibration damping mat piece 51 is contacted with the support of cursor 20 and first in storage tank 521
Both arms 11.
Wherein, by the setting of vibration damping mat piece 51, according to actual needs, and different hardness can be set.Such as
Vibration damping mat piece 51 is needed to support both support arms 11 of cursor 20 and first completely so that cursor 20 is fixed
In prime area C, shore hardness 70-100HA vibration damping mat piece 51 can be chosen, and such a situation is mostly
In the case of the processing efficiency for paying the utmost attention to cutting equipment；Cursor 20 is played if desired for vibration damping mat piece 51
Buffer shock-absorbing is acted on, and can choose shore hardness 30-60HA vibration damping mat piece 51.Meanwhile, also show, subtract
The setting of mat piece of shaking 51, can flexibly be set according to actual conditions and customer demand.
In addition, the vibration damping mat piece 51 can be made of elastomeric material, other plastic materials can be also used certainly,
Or other flexible anti-vibration materials are made.
Preferred embodiments of the present invention are the foregoing is only, its structure is not limited to the above-mentioned shape enumerated
Shape, any modification, equivalent and the improvement made within the spirit and principles of the invention etc., all should
Within protection scope of the present invention.
Claims (10)
1. the cutting relief arrangement of cutting equipment, it is characterised in that including：
With the support played a supportive role for part installation settings and to the part, the support includes first
Brace；
The part being provided thereon is driven so that the part is movable to turning for another location when being pressurized to rotate
Swing arm, the second end that the cursor includes first end and is oppositely arranged with the first end, the rotation
The first end of arm is rotated on first support arm, and the cursor and first support arm it
Between provided be available for the cursor relative to first support arm for static setting prime area and be available for
The cursor is relative to the pivot region that first support arm is set for rotation；
Cutting tool to carry out cutting processing to cutting object, the cutting tool is rotated to be turned located at described
On second end of swing arm；And
Abnormal excessive load to be born to the cutting tool by abnormal conditions carries out off-load operation
Unloading mechanism, the unloading mechanism can shed the abnormal excessive load born on the cutting tool including one
It is described to unload and part is replied in the off-load that the cursor can be driven to be back to the prime area from the pivot region
The one end that lotus replys part is connected on the support, the off-load reply part the other end be connected to it is described
On cursor.
2. the cutting relief arrangement of cutting equipment as claimed in claim 1, it is characterised in that：The 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：The extension spring
One end be connected on first support arm, the other end of the extension spring is connected to the cursor
On, and close to the cutting tool on the cursor, and the center line of the extension spring is with being located at institute
The center line for stating the cursor of prime area is overlapped.
4. the cutting relief arrangement of cutting equipment as claimed in claim 2, it is characterised in that：The support
Also include the second support arm, second support arm is located at the upper end of first support arm；
The one end of the extension spring is connected on second support arm, and the other end of the extension spring is connected to
On the cursor, and the close cutting tool on the cursor, and the center of the extension spring
The center line of cursor when line is with positioned at the prime area is folded with a sandwiched angle θ, and 0 ° of ＜
90 ° of θ ＜.
5. the cutting relief arrangement of cutting equipment as claimed in claim 2, it is characterised in that：The support
Also include the second support arm and the 3rd support arm, the 3rd support arm be located at the cursor top and with
The cursor is oppositely arranged, and the 3rd support arm is with being located at the cursor during prime area
It is arranged in parallel, the one end of second support arm is connected to first support arm, second support arm
The other end be connected to the 3rd support arm；
The one end of the extension spring is connected on the 3rd support arm, and the other end of the extension spring is connected to
On the cursor, and the close cutting tool on the cursor, and the center of the extension spring
The vertical and intersectant centerline of cursor when line is with positioned at the prime area.
6. the cutting relief arrangement of cutting equipment as claimed in claim 1, it is characterised in that：The 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：The support
Also include the second support arm and the 3rd support arm, the 3rd support arm be located at the cursor lower section and with
The cursor is oppositely arranged, and the 3rd support arm is with being located at the cursor during prime area
It is arranged in parallel, the one end of second support arm is connected to first support arm, second support arm
The other end be connected to the 3rd support arm；
The one end of the stage clip is connected on the 3rd support arm, and the other end of the stage clip is connected to
On the cursor, and the close cutting tool on the cursor, and the center of the stage clip
The vertical and intersectant centerline of cursor when line is with positioned at the prime area.
8. the cutting relief arrangement of the cutting equipment as described in claim any one of 1-7, it is characterised in that：
Also include to the fixed cursor so that the cursor is fixed on the prime area and rotated with described
The fixed mechanism of any place position between region.
9. the cutting relief arrangement of cutting equipment as claimed in claim 8, it is characterised in that：The fixation
Mechanism includes a lock-screw, and described lock-screw one end is connected to the 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：It is described solid
Mechanism is determined including vibration damping mat piece and to make the retaining piece of the vibration damping mat piece fixing positioning, the retaining piece
It is connected on the bracket, and the retaining piece is available for accommodating accommodating of the vibration damping mat piece provided with one
Groove, the storage tank contains junction between the cursor and first support arm；The vibration damping mat piece
In the storage tank, and it is contacted with both the cursor and first support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015350.4A CN106956368A (en) | 2016-01-08 | 2016-01-08 | The cutting relief arrangement of cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015350.4A CN106956368A (en) | 2016-01-08 | 2016-01-08 | The cutting relief arrangement of cutting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN106956368A true CN106956368A (en) | 2017-07-18 |
Family
ID=59480386
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610015350.4A Pending CN106956368A (en) | 2016-01-08 | 2016-01-08 | The cutting relief arrangement of cutting equipment |
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| CN204397524U (en) * | 2014-12-10 | 2015-06-17 | 德诚(天津)科技发展有限公司 | A kind of circularity sander |
| CN204487309U (en) * | 2015-03-12 | 2015-07-22 | 成都工业学院 | A kind of carbide alloy edging device |
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| JPH06130195A (en) * | 1992-10-21 | 1994-05-13 | Rigaku Corp | Fine rotation goniometer for x-ray diffraction device |
| CN2432000Y (en) * | 2000-07-02 | 2001-05-30 | 蒋爱平 | Cutting machine for fastening piece |
| CN2692940Y (en) * | 2004-03-12 | 2005-04-13 | 夏新电子股份有限公司 | Angle continuously adjustable flat TV set wall fixer |
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