CN107262820A - It is easy to the sawing machine of valve body material section sawing - Google Patents
It is easy to the sawing machine of valve body material section sawing Download PDFInfo
- Publication number
- CN107262820A CN107262820A CN201710638901.7A CN201710638901A CN107262820A CN 107262820 A CN107262820 A CN 107262820A CN 201710638901 A CN201710638901 A CN 201710638901A CN 107262820 A CN107262820 A CN 107262820A
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- China
- Prior art keywords
- sawing
- saw blade
- section
- saw
- platform
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/02—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of frames; of tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/06—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of drives for strap saw blades; of wheel mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/02—Devices for removing scrap from the cutting teeth of circular or non-circular cutters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The present invention relates to the sawing machine for being easy to the section sawing of valve body material, it includes saw disc, Saw blade, fixed mount, drive mechanism, the Saw blade includes the sawing section and distortion section positioned at bottom, and superposed horizontal segment, sawing machine also includes being arranged on fixed mount and carries out the automatic saw setting mechanism of topping to the sawtooth by horizontal segment successively, positioned at the lower section of distortion section and close to the anti-dandruff mechanism for going out to consider to be worth doing end of sawing section, positioned at the rear of automatic saw setting mechanism and can by after rasion Saw blade surface carry out apply oil guard oiling mechanism, and the stretching operating platform that the charge bar for sawing platform of emerging can be supported positioned at sawing platform outer end.The present invention clears away the chip sticked on Saw blade in sawing, is set while also assuring that the end face after sawing is parallel with the saw blade of sawing section；In non-sawing, it is not necessary on the premise of Saw blade is removed, the topping of sawtooth and the maintenance to Saw blade are realized.
Description
Technical field
The present invention is in sawing machine field, and in particular to a kind of sawing machine for being easy to the section sawing of valve body material.
Background technology
It is well known that sawing machine can be divided into circular saw bench, band sawing machine, three kinds of hacksawing machine, and for valve body casting industry, its is main
Whole charge bar is sawed into multistage, it is clear that circular saw bench and hacksawing machine are all less suitable, and band sawing machine use is very common.
At present, band sawing machine include base, sawing platform, locating clip, band Saw blade, for drive belt Saw blade sawing charge bar
Drive mechanism, wherein being processed by Saw blade to the chip of charge bar, realization is sawed into section.
However, in actual mechanical process, there is following defect in it：
1）, when sawing is completed, especially Saw blade occur pause and transition in rhythm or melody when, it is necessary to Saw blade is removed from sawing machine, so
After carry out topping, therefore, operate it is very cumbersome and very inconvenient.
2）, due in sawing process, it is necessary to ensure that the lubrication of Saw blade and cooling, therefore, Saw blade are constantly in wet
Profit state, so, many chips are sticked on sawtooth, if removing the sawdust of residual not in time, will directly affects sawing
Efficiency and effect, while being also easy to remain in saw disc frame, cause the cleaning work of chip after sawing very complicated and cumbersome.
3）, due to the size of sawing platform it is limited, once wait cut charge bar section end stretch out sawing platform when, more saw
To finally, due to lose support, the end face for causing sawing is inclined-plane, not only causes the waste of tilting section, and also need into one
The processing for polishing or flatness being carried out to end face of step, increases working strength, while also increasing cost.
The content of the invention
In order to overcome the defect of prior art, improved valve body material section sawing is easy to it is an object of the invention to provide a kind of
Sawing machine., can be with the movement of Saw blade by the chip sticked on Saw blade cleaning, while can also be at any time in sawing
Adjustment the brush scope and dynamics swept, so that it is guaranteed that thoroughly removed into chip on Saw blade will be remained in before saw disc frame, and then
Ensure cutting-rate and effect, chip cleaning work after sawing is also allowed for, in addition, ensuring what is flushed with sawing platform upper surface
Under the premise of, the regulation that can move simultaneously supports the charge bar outside cantilevered out sawing platform, so that it is guaranteed that end face and sawing after sawing
The saw blade of section is parallel to be set, and what then reduction was follow-up polishes work, reduces cost；On the other hand in non-sawing, it is not necessary to
On the premise of Saw blade is removed, the topping of sawtooth and the maintenance to Saw blade are realized, very convenient operation is simple in construction, into
This is low.
To reach above-mentioned purpose, the invention provides a kind of sawing machine for being easy to the section sawing of valve body material, it includes being located at or so
Horizontally disposed two saw discs of both sides axial line, the Saw blade being wrapped on saw disc, the fixed mount between two saw discs, use
The drive mechanism rotated in driving saw disc, wherein Saw blade are included positioned at the sawing section and distortion section of bottom and positioned at top
Horizontal segment, wherein drive mechanism can switch between step-by-step movement and continous way, and when carrying out topping, drive mechanism is in
Step-by-step movement；When in sawing, drive mechanism is in continous way, and sawing machine also includes being arranged on fixed mount and successively to passing through level
The sawtooth of section carries out the automatic saw setting mechanism of topping, goes out to consider to be worth doing the anti-dandruff of end positioned at the lower section for distorting section and close to sawing section
Mechanism, positioned at the rear of automatic saw setting mechanism and can by after rasion Saw blade surface carry out apply oil guard oiler
Structure and the stretching operating platform that the charge bar for sawing platform of emerging can be supported positioned at sawing platform outer end.
Preferably, anti-dandruff mechanism includes the branch that one end is fixed on fixed mount, the other end extends to close saw disc
Bar；Upper end is actively suspended on the upper arm of the other end of pole by connector；Positioned at upper arm bottom and press close to Saw blade
Brush；The bristle for being located at the periphery of brush and can brushing the chip adhered on Saw blade, wherein brush are moved in Saw blade
Under dynamic drive, around horizontal axis direction synchronous axial system.
Further, connector include passing from bottom to top the screw rod of pole, be rotatably arranged on pole it is upper and with screw rod phase
The nut of matching, wherein being rotated by adjusting nut, screw rod moves up and down, and upper arm upper end is connected to screw rod bottom.
According to one of present invention specific implementation and preferred aspect, connecting portion, the upper end of upper arm are provided with screw rod bottom
Swingingly it can be arranged on connecting portion.
Preferably, connector also includes the extension spring that both ends are connected on connecting portion and upper arm.
Preferably, connector also includes the stop nut for being located at the lower section of pole and being engaged with screw rod.
Another specific implementation and preferred aspect according to the present invention, the material of bristle is steel wire, and a diameter of 0.56 ~
2.0mm。
Specifically, gauge of wire is 1.2mm.
Preferably, steel wire one end is fixedly installed in brush, and the other end extends radially outwardly along brush.
Meanwhile, connecting shaft and bearing are connected between brush and upper arm；Pole is horizontally disposed with.
According to one of present invention specific implementation and preferred aspect, automatic saw setting mechanism includes the side water of self-retaining frame
The support of flat extension, can be movably arranged as along vertical direction on support and the file above the sawtooth of Saw blade,
The movement resetted afterwards for driving file first to descend is the driver element of a movement travel, wherein file and the sawtooth phase of Saw blade
Matching, resets after file completes a movement travel, and file carries out rasion with the sawtooth alignd in the trip.
Preferably, central control system of the driver element with drive mechanism respectively at sawing machine is connected, and is sawed when drive mechanism drives
After tooth takes a step forward, driver element setting in motion simultaneously causes file to complete to reset after a movement travel.
Preferably, driver element include be connected to the connecting rod of file upper end, both ends be connected to connecting rod with
Expansion link on support, wherein expansion link be arranged in parallel with file, and are connected with central control system（It is electrically connected）.The drive of expansion link
Flowing mode can be electronic, pneumatically or hydraulically.
Preferably, file has many and is arranged side by side, and the upper end of many files is mutually fixedly connected by connecting rod.
Preferably, expansion link has multiple, and synchronization telescope is moved.
Another specific implementation and preferred aspect according to the present invention, automatic saw setting mechanism also include one positioned at file
Side and can to by horizontal segment Saw blade on or lower surface progress oiling antirust oiling mechanism.
Preferably, oiling mechanism is located at the rear of file, and Saw blade is first passed through passes through oiling, the oiling mechanism again after topping
Include the oiling unit of the both sides above and below Saw blade, oiling unit includes the internal housing with cavity, is filled in cavity
The oil suction cloth in portion, wherein oil suction cloth roll take into part that is cylindric and being contacted with Saw blade from the end of cylinder to surrounding
Scatter in cloth strip.
Preferably, the oiling pipeline being connected to the cavity is additionally provided with described housing.
Reverse set in addition, the oiling unit above and below can replace up and down.Generally, it is pointed to the shell on top
Body is refueled, and its main cause is that part oil can be stored in underlying housing after erasing, therefore, can be regular
Progress above and below replace, it is cost-effective.
Stretching operating platform, it include positioned at sawing machine sawing mesa base and sawing platform of emerging outside extend locating rod,
What is moved horizontally sets extending bracket on the securing lever, is laid on the extending bracket and upper surface and the sawing platform
Upper surface flush set extendable platform and for by the locking piece of extending bracket locking relative with locating rod, wherein positioning
The length direction of bar is consistent with the length direction for being positioned at blank rod for sawing on sawing platform.
Preferably, extending bracket include along locating rod length direction extend and positioned at locating rod both sides first clamping plate and
Second clamping plate, it is horizontally set between first clamping plate and second clamping plate and along multiple rollings for being sequentially distributed of length direction of locating rod
Wheel, flushes setting at the top and bottom of plurality of roller, and is set on the securing lever from the basal sliding of roller.
Further, the both sides that locating rod is fitted on the inside of first clamping plate and second clamping plate are set.
Further, roller is rotated around Pivot Point Center and set, and the axle center of roller and the center line of locating rod are perpendicular
Set.
According to one of present invention specific implementation and preferred aspect, locking piece includes being arranged on extending bracket and positioned at fixed
Multiple brake wheels of position bar bottom, for driving multiple brake wheel way rollers to draw close or remote actuator, when extending bracket water
When smoothly moving on the securing lever, brake wheel away from roller and is spaced setting with locating rod bottom；Determine when extending bracket is locked in
When on the bar of position, brake wheel is close to roller and contacts in the bottom of locating rod.
Preferably, multiple brake wheels and multiple rollers are staggered bit distribution.So that during brake positioning, pressure is uniformly distributed, prevent
The only deformation of locating rod.
Another specific implementation and preferred aspect according to the present invention, locating rod have two, and positioned at the two of sawing platform
Side, extending bracket is corresponded with locating rod and locking piece and set.
Stretching operating platform also includes being located at the support frame below described extendable platform and being fixed on sawing machine base.Improve
The stability of stretching operating platform, it is ensured that the end face after sawing is smooth and upright.
Another specific implementation and preferred aspect according to the present invention, support frame include the support being be arranged in parallel with extendable platform
Plate, the diagonal brace positioned at fagging bottom and the coupling bar that can be slidably arranged in along the length direction of locating rod on fagging, its
The bolt cap portion of middle coupling bar is slidably arranged on fagging, bolt head is fixedly installed on the bottom of extendable platform.
Preferably, notch is offered on fagging upward and the unlimited groove in both ends, the groove there are two and positioned at two
Side；Coupling bar has four, and two coupling bars are correspondingly provided with each recessed grain.
Compared to prior art, the invention has the advantages that：
The present invention, can be with the movement of Saw blade by the chip sticked on Saw blade cleaning, while can also in sawing
Scope and dynamics that enough brushes of adjustment at any time are swept, so that it is guaranteed that thoroughly clear into chip on Saw blade will be remained in before saw disc frame
Remove, and then ensure cutting-rate and effect, chip cleaning work after sawing is also allowed for, in addition, ensuring and sawing platform upper table
On the premise of face is flushed, the regulation that can move simultaneously supports the charge bar outside cantilevered out sawing platform, so that it is guaranteed that the end after sawing
Face is parallel with the saw blade of sawing section to be set, and what then reduction was follow-up polishes work, reduces cost；On the other hand in non-sawing
When, it is not necessary on the premise of Saw blade is removed, realize the topping of sawtooth and the maintenance to Saw blade, very convenient operation, knot
Structure is simple, and cost is low.
Brief description of the drawings
Fig. 1 is the schematic front view of the sawing machine of the present invention；
Fig. 2 is the close-up schematic view of automatic saw setting mechanism in Fig. 1；
Fig. 3 is the close-up schematic view of oiling unit in Fig. 1；
Fig. 4 is the left view schematic diagram of stretching operating platform in Fig. 1；
In accompanying drawing：1st, saw disc；2nd, Saw blade；20th, sawing section；21st, section is distorted；22nd, horizontal segment；3rd, fixed mount；4th, automatic file saw
Gear mechanism；40th, support；41st, file；42nd, driver element；420th, connecting rod；421st, expansion link；43rd, oiling mechanism；5th, anti-dandruff dress
Put；50th, pole；51st, connector；510th, screw rod；511st, nut；512nd, connecting portion；513rd, extension spring；514th, stop nut；515、
Locating part；52nd, upper arm；53rd, brush；54th, bristle；6th, oiling mechanism；60th, oiling unit；60a, housing；60b, oil suction cloth；
60c, oiling pipeline；7th, connecting shaft；8th, bearing；9th, sawing platform；A, stretching operating platform；A2, locating rod；A3, extending bracket；
A31, first clamping plate；A32, second clamping plate；A33, roller；A4, extendable platform；A5, locking piece；A50, brake wheel；A51, driving
Part；A6, charge bar；A7, sliding sleeve；A8, clamping screw；A9, base；A10, support frame；100th, fagging；100a, groove；101st, tiltedly
Support；102nd, coupling bar.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, the sawing machine that the present embodiment is provided includes being located at horizontally disposed two of left and right sides axial line
Saw disc 1, the Saw blade 2 being wrapped on saw disc 1, the fixed mount 3 between two saw discs 1, the drive for driving saw disc 1 to rotate
Motivation structure（Do not shown in figure）, sawing platform 9, wherein 2 points of Saw blade be include positioned at bottom sawing section 20 and distortion section 21,
And superposed horizontal segment 22, drive mechanism can be switched between step-by-step movement and continous way, when carrying out topping,
Drive mechanism is in step-by-step movement；When in sawing, drive mechanism be in continous way, sawing machine also include be arranged on fixed mount 3 and according to
The secondary sawtooth to by horizontal segment 22 carries out the automatic saw setting mechanism 4 of topping, positioned at the lower section of distortion section 21 and close to sawing
The anti-dandruff mechanism 5 for going out to consider to be worth doing end of section 20, positioned at the rear of automatic saw setting mechanism 4 and can be by the table of Saw blade 2 after rasion
Face apply oil guard oiling mechanism 6 and can be to the charge bar A6A of sawing platform 9 of emerging positioned at the outer end of sawing platform 9
The stretching operating platform A being supported.
Specifically, automatic saw setting mechanism 4 include self-retaining frame the horizontal-extending support 40 in side, can be along vertical
Direction is movably arranged as on support 40 and the file 41 above the sawtooth of Saw blade 2, for driving file 41 first lower after
The movement of reset is the driver element 42 of a movement travel, and wherein file 41 and the sawtooth of Saw blade 2 matches, when file 41
Complete to reset after a movement travel, and file 41 carries out rasion with the sawtooth alignd in the trip.
Central control system of the driver element 42 with drive mechanism respectively at sawing machine is connected, when drive mechanism driving sawtooth advances
After one step, driver element setting in motion simultaneously causes file 41 to complete to reset after a movement travel.
Specifically, driver element 42 is connected to company including being connected to the connecting rod 420 of the upper end of file 41, both ends
Extension bar 420 and the expansion link 421 on support 40, wherein expansion link 421 be arranged in parallel with file 41, and is connected with central control system
（It is electrically connected）.The type of drive of expansion link 421 can be electronic, pneumatically or hydraulically.
In this example, file 41 has many and is arranged side by side, and by the upper end of many files 41, mutually fixation connects connecting rod 420
Connect.
Expansion link 421 has multiple, and synchronization telescope is moved.
Meanwhile, above-mentioned automatic saw setting mechanism 4 also includes the side for being located at file 41 and can be to passing through horizontal segment 22
Saw blade on or lower surface carry out oiling antirust oiling mechanism 6.
In this example, Saw blade 2 is rotated counterclockwise, and the end that goes out to consider to be worth doing of its sawing section 20 is located at right side.
Scrap-removing apparatus 5 includes the pole 50 that left part is fixed on fixed mount 3, right part extends to close saw disc 1；On
End is actively suspended on the upper arm 52 of the right part of pole 50 by connector 51；Positioned at the bottom of upper arm 52 and press close to Saw blade
2 brush 53；It is located at the periphery of brush 53 and the bristle 54 that the chip adhered on Saw blade 2 can be brushed, wherein brush 53
Under the drive that Saw blade 2 is moved, around horizontal axis direction synchronous axial system.
Specifically, connector 51 include pass from bottom to top pole 50 screw rod 510, be rotatably arranged on pole 50 and with
The nut 511 that screw rod 510 matches and the locating part 515 for limiting the rotation of screw rod 510, wherein passing through adjusting nut 511
Rotate, screw rod 510 moves up and down（That is, the fit system of feed screw nut）, the upper end of upper arm 52 is connected to the bottom of screw rod 510.
Connecting portion 512 is provided with the bottom of screw rod 510, locating part 515 is clamped in the both sides of connecting portion 512, passes through the company of limitation
The rotation of socket part 512, so as to limit the rotation of screw rod 510.
Further, the upper end of locating part 515 is fixed on the bottom of pole 50.
The upper end of upper arm 52 can be swingingly arranged on connecting portion 512.
Further, in this example, connector 51 also includes the extension spring that both ends are connected on connecting portion 512 and upper arm 52
513rd, the stop nut 514 being engaged positioned at the lower section of pole 50 and with screw rod 510.
In this example, the material of bristle 54 is steel wire, and a diameter of 0.56 ~ 2.0mm.14# steel wires specifically may be selected：Directly
Footpath：2mm；18# steel wires：Diameter：1.2mm；20# steel wires：Diameter：0.9mm；24# steel wires：Diameter：0.56mm.In this example, selection
18# steel wires.
Steel wire one end is fixedly installed in brush 54, and the other end extends radially outwardly along brush 54.
In addition, connecting shaft 7 and bearing 8 are connected between brush 54 and upper arm 52.
Meanwhile, pole 50 is horizontally disposed with.
In this example, rotated counterclockwise and understood according to Saw blade 2, the Saw blade 2 positioned at horizontal segment 22 is moved to the left, oiler
Structure 6 is located at the left side of the file of rasion.
Oiling mechanism 6 includes the oiling unit 60 positioned at Saw blade both sides about 2, and oiling unit 60 includes internal with sky
The housing 60a of chamber, the oil suction cloth 60b for being filled in cavity inside, wherein oil suction cloth roll take into it is cylindric and with Saw blade 2
Scattered from the end of cylinder to surrounding in cloth strip the part of contact.
Meanwhile, the oiling pipeline 60c being connected to cavity is additionally provided with housing.
Reverse set in addition, the oiling unit 60 above and below can replace up and down.Generally, it is pointed to top
Housing is refueled, and its main cause is that part oil can be stored in underlying housing after erasing, therefore, can be determined
Replaced above and below the progress of phase, it is cost-effective.
Then, in this application, on the one hand the purpose of oiling ensures that Saw blade surface will not get rusty；On the other hand being exactly will
Chip on chip cleaning after rasion, oil suction cloth is removed gently shake and can remove.
Stretching operating platform A includes the locating rod positioned at the bottom of sawing platform 9 of sawing machine and the outer extension of sawing platform 9 of emerging
A2, the extending bracket A3 being arranged on locating rod A2 moved horizontally, it is laid on extending bracket A3 and upper surface and sawing are flat
Extendable platform A4 that the upper surface flush of platform 9 is set and for by the locking piece of extending bracket A3 lockings relative with locating rod A2
A5, wherein locating rod A2 length direction are consistent with the length direction for being positioned at blank rod A6 for sawing on sawing platform 9.
Specifically, extending bracket A3 includes extending along locating rod A2 length directions and positioned at the first of locating rod A2 both sides
Clamping plate A31 and second clamping plate A32, it is horizontally set between first clamping plate A31 and second clamping plate A32 and along locating rod A2 length side
To the multiple roller A33 being sequentially distributed, setting is flushed at the top and bottom of plurality of roller A33, and from roller A33 bottom
It is slidably arranged on locating rod A2.
The both sides that locating rod A2 is fitted on the inside of first clamping plate A31 and second clamping plate A32 are set.So as to define extension
Platform A4 moving direction.
Further, roller A33 is rotated around Pivot Point Center and set, and roller A33 axle center and locating rod A2 center
Line is perpendicular to be set.
Locking piece A5 includes being arranged on extending bracket A3 and is located at multiple brake wheel A50 of locating rod A2 bottoms, is used for
Multiple brake wheel A50 way rollers A33 are driven to draw close or remote actuator 51, when extending bracket A3 levels are slided in locating rod A2
When upper, brake wheel A50 away from roller A33 and is spaced setting with locating rod A2 bottoms；When extending bracket A3 is locked in locating rod
When on A2, brake wheel A50 is close to roller A33 and contacts in locating rod A2 bottom.
Multiple brake wheel A50 and multiple roller A33 are staggered bit distribution.So that during brake positioning, pressure is uniformly distributed, and is prevented
Locating rod A2 deformation.
Locating rod A2 has two, and positioned at the both sides of sawing platform 9.
Specifically, the bottom of sawing platform 9 be provided with sliding sleeve A7 and clamping screw A8, locating rod A2 activity be arranged on sliding sleeve
In A7.
In this example, extending bracket A3 and locating rod A2 and locking piece A5 are corresponded and set.In other words, extending bracket A3 has
Two groups, locking piece A5 also has two groups.
Meanwhile, stretching operating platform also includes being located at the support frame below extendable platform A4 and being fixed on sawing machine base A9
10.Improve the stability of stretching operating platform, it is ensured that the end face after sawing is smooth and upright.
Support frame 10 include be arranged in parallel with extendable platform A4 fagging 100, the diagonal brace 101 positioned at the bottom of fagging 100, with
And the bolt of the coupling bar 102, wherein coupling bar 102 on fagging 100 can be slidably arranged in along locating rod A2 length direction
Cap portion is slidably arranged on fagging 100, bolt head is fixedly installed on extendable platform A4 bottom.
Specifically, offering notch on fagging 100 upward and the unlimited groove 100a in both ends, groove 100a have two
Bar is simultaneously located at both sides；Coupling bar 102 has four, and two coupling bars 102 are correspondingly provided with each recessed poor 100a.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (10)
1. a kind of sawing machine for being easy to the section sawing of valve body material, it include positioned at horizontally disposed two saw discs of left and right sides axial line,
The Saw blade that is wrapped on the saw disc, the fixed mount between two saw discs, rotate for driving the saw disc
Drive mechanism, sawing platform, wherein described Saw blade includes being located at the sawing section of bottom and distortion section and superposed
Horizontal segment, it is characterised in that：Described drive mechanism can be switched between step-by-step movement and continous way, when progress topping
When, described drive mechanism is in step-by-step movement；When in sawing, described drive mechanism is in continous way, and described sawing machine is also wrapped
Include and be arranged on described fixed mount and the automatic saw setting mechanism of topping is carried out, positioned at torsion to the sawtooth by horizontal segment successively
The lower section of tune and close to the sawing section go out to consider to be worth doing the anti-dandruff mechanism of end, positioned at the rear of the automatic saw setting mechanism simultaneously
Can by after rasion Saw blade surface carry out apply oil guard oiling mechanism and can positioned at the sawing platform outer end
The stretching operating platform being supported to the charge bar for the sawing platform of emerging.
2. the sawing machine according to claim 1 for being easy to the section sawing of valve body material, it is characterised in that：Described anti-dandruff mechanism includes
The pole that one end is fixed on described fixed mount, the other end extends to the close saw disc；Upper end passes through connection
Part is actively suspended on the upper arm of described the other end of the pole；Positioned at described upper arm bottom and press close to the Saw blade
Brush；The periphery of the brush and the bristle that the chip adhered on the Saw blade can be brushed are located at, wherein described
Brush is under the drive that described Saw blade is moved, around horizontal axis direction synchronous axial system.
3. the sawing machine according to claim 2 for being easy to the section sawing of valve body material, it is characterised in that：Described connector is included certainly
The screw rod of the pole is passed on down, the nut that the pole is upper and matches with the screw rod is rotatably arranged on, wherein logical
The nut rotation is overregulated, described screw rod moves up and down, and described upper arm upper end is connected to described screw rod bottom.
4. the sawing machine according to claim 3 for being easy to the section sawing of valve body material, it is characterised in that：Set in described screw rod bottom
There is connecting portion, the upper end of the upper arm can be swingingly arranged on the connecting portion.
5. the sawing machine according to claim 4 for being easy to the section sawing of valve body material, it is characterised in that：Described connector also includes
Both ends are connected to the extension spring on the connecting portion and the upper arm.
6. the sawing machine according to claim 1 for being easy to the section sawing of valve body material, it is characterised in that：Described automatic saw sharpening machine
Structure includes from the horizontal-extending support in the side of the fixed mount, can be movably arranged as along vertical direction on the support
And the file above the sawtooth of the Saw blade, the movement for driving the file first descend to reset afterwards are gone for a motion
The driver element of journey, wherein the file and the sawtooth of the Saw blade match, when the file completes a movement travel
After reset, and the file described in the trip carries out rasion with the sawtooth that aligns.
7. the sawing machine according to claim 6 for being easy to the section sawing of valve body material, it is characterised in that：Described driver element and institute
The central control system that drive mechanism is stated respectively at sawing machine is connected, described after drive mechanism driving sawtooth takes a step forward
Driver element setting in motion simultaneously causes the file to complete to reset after a movement travel.
8. the sawing machine according to claim 7 for being easy to the section sawing of valve body material, it is characterised in that：Described driver element includes
It is connected to the connecting rod of the file upper end, both ends and is connected to the connecting rod and the expansion link on the support,
Wherein described expansion link be arranged in parallel with the file, and is connected with the central control system；Described file have many and
It is arranged side by side, the upper end of many files is mutually fixedly connected by described connecting rod.
9. the sawing machine according to claim 1 for being easy to the section sawing of valve body material, it is characterised in that：Described oiling mechanism includes
The oiling unit of both sides above and below the Saw blade, described oiling unit includes the internal housing with cavity, is filled in
The oil suction cloth of the cavity inside, wherein described cloth coils into part that is cylindric and being contacted with the Saw blade certainly
Scattered to surrounding in cloth strip the end of cylinder.
10. the sawing machine according to claim 1 for being easy to the section sawing of valve body material, it is characterised in that：Described stretching operating platform
Including the locating rod extended outside the sawing mesa base of the sawing machine and the sawing platform of emerging, the setting moved horizontally
Extending bracket in the locating rod, it is laid on the extending bracket and upper surface is flushed with the sawing platform upper surface
The extendable platform of setting and for by the locking piece of extending bracket locking relative with the locating rod, wherein described fixed
The length direction of position bar is consistent with the length direction for being positioned at blank rod for sawing on the sawing platform.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710638901.7A CN107262820B (en) | 2017-07-31 | 2017-07-31 | Sawing machine convenient for sawing valve body material section |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710638901.7A CN107262820B (en) | 2017-07-31 | 2017-07-31 | Sawing machine convenient for sawing valve body material section |
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| CN107262820A true CN107262820A (en) | 2017-10-20 |
| CN107262820B CN107262820B (en) | 2023-06-23 |
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| CN107855598A (en) * | 2017-11-02 | 2018-03-30 | 海盐华星标准件模具厂 | A kind of smear removal device of mould production band sawing machine |
| CN107855597A (en) * | 2017-11-02 | 2018-03-30 | 海盐华星标准件模具厂 | A kind of mould production band sawing machine |
| CN107876879A (en) * | 2017-11-02 | 2018-04-06 | 海盐华星标准件模具厂 | Modified form band sawing machine is used in a kind of mould production |
| CN111195943A (en) * | 2020-02-12 | 2020-05-26 | 王锦洪 | Automatic sawing machine assembly line capable of removing chips automatically |
| CN112476635A (en) * | 2020-11-17 | 2021-03-12 | 东台艺新科技有限公司 | Saw blade cutting device with auxiliary fixing function |
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| CN111195943A (en) * | 2020-02-12 | 2020-05-26 | 王锦洪 | Automatic sawing machine assembly line capable of removing chips automatically |
| CN112476635A (en) * | 2020-11-17 | 2021-03-12 | 东台艺新科技有限公司 | Saw blade cutting device with auxiliary fixing function |
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| CN107262820B (en) | 2023-06-23 |
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